CN210880077U - Mortising machine for door lock of wooden door - Google Patents

Abstract

A kind of timber door lock mortise tapping machine, its feed gear includes the change-speed gear box mounted on horizontal slide, set up driving motor, lifting clutch mechanism, linkage on the change-speed gear box; the output part of the gearbox comprises a transverse output shaft and a longitudinal output shaft; a rotating arm is arranged on the transverse output shaft; the lifting clutch mechanism comprises a lifting screw rod arranged on the longitudinal output shaft, a clutch capable of being meshed with the lifting screw rod and a clutch handle used for controlling whether the clutch is meshed with the lifting screw rod or not; the connecting rod group comprises connecting rods and connecting rod supports, one ends of the connecting rods are hinged together, and the connecting rod supports are installed on the base; the other end of the connecting rod is connected with the rotating arm; the clutch and the clutch handle are arranged on the clutch seat; the clutch seat is connected with the motor seat. Because drive feed arrangement work through driving motor and make drilling equipment process out the lock mortise of wanting length and degree of depth at length, degree of depth direction to this automated processing who realizes the mortise, consequently the utility model discloses a structure is more reasonable, degree of automation is higher.

Description

Wooden door lock mortise hole punching machine

technical field

The utility model relates to a hole punching machine used for cutting the mortise of a wooden door lock.

Background technique

At present, most people use manual grooving or drilling with an electric drill and then manually trimming the mortise of wooden door locks. These two methods are not only time-consuming and labor-intensive, but also difficult to ensure the processing quality; a small number of people The engraving machine is used to open the hole, but the cost of the engraving machine is high and the requirements for the operator are also high, which makes it difficult to popularize.

To this end, some people have developed some simple door lock opening equipment, such as the door lock hole opening machine with the patent number of 2010200154261, which improves the opening efficiency and accuracy, but due to the need to manually shake the handle to drive the sliding seat to slide longitudinally to open the door Dig out the door lock hole of the required length and turn the hand wheel to adjust the hole depth. Therefore, the hole punch of the above patent still has room for improvement in hole punching efficiency. For this reason, the applicant has developed a degree of automation. Taller wood door lock mortise punch.

SUMMARY OF THE INVENTION

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a wooden door lock mortise hole punching machine with a more reasonable structure and a higher degree of automation.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A wooden door lock mortise hole punching machine, comprising:

A pair of bases located on the left and right sides;

Two sets of clamping mechanisms, which are respectively installed on each base; the clamping mechanism includes a pair of clamping blocks arranged under the base, a clamping handle, and a screw rod connected with the clamping handle, the clamping The handle is connected with the screw rod; the screw rod is provided with left-handed and right-handed threads, which are respectively connected with the pair of clamping blocks;

a longitudinal sliding seat, which comprises a pair of longitudinal guide shafts parallelly spanning between the pair of bases and a pair of longitudinal sliding blocks slidably sleeved on the pair of longitudinal guide shafts respectively;

a transverse sliding seat, which is fixedly connected between a pair of the longitudinal sliding blocks;

A drilling device mounted on the traverse seat, which includes a drilling motor, a motor seat for installing the drilling motor, a drill rod whose upper end is connected with the motor output shaft of the drilling motor, and a drill rod connected with the lower end of the drill rod The drill bit, and two depth guide shafts; the lower end of the depth guide shaft is vertically fixed on the horizontal sliding seat, and the upper end is sleeved with the depth sliding block provided on the motor seat;

The feeding device includes a gearbox mounted on the transverse sliding seat, a drive motor, a lifting clutch mechanism, and a connecting rod set arranged on the gearbox; the output part of the gearbox includes a transverse output shaft and a longitudinal output shaft A rotating arm is provided on the lateral output shaft; the lifting clutch mechanism includes a lifting screw provided on the longitudinal output shaft, a clutch that can engage with the lifting screw, and is used to control the clutch and the lifting screw. No clutch handle; the connecting rod group includes a connecting rod with one end hinged together and a connecting rod bracket installed on the base; the other end of the connecting rod is connected with the rotating arm; the clutch and the clutch handle are arranged on the clutch on the seat; the clutch seat is connected with the motor seat.

In the improvement scheme of the above-mentioned wooden door lock mortise hole punching machine, the gearbox includes a worm connected with the drive motor, a turbine meshed with the worm, a main bevel gear and a slave meshed with the main bevel gear. a bevel gear; the turbine and the main bevel gear are mounted on the transverse output shaft; the slave bevel gear is arranged on the longitudinal output shaft.

In the improvement scheme for the above-mentioned wooden door lock mortise hole punching machine, the clutch includes left and right clutch plates oscillatingly connected to the clutch seat, and a spring for closing the two clutch plates; The clutch plate is provided with semi-circular left and right open screw teeth. After the left and right clutch plates are swung and closed, their left and right open screw teeth are engaged with the lifting screw; The opening and closing of the left and right clutch plates.

In the improvement scheme of the above wooden door lock mortise hole punching machine, a depth scale whose height can be adjusted manually is arranged on the clutch seat, and a stop switch corresponding to the depth scale is arranged on the gearbox.

In the improvement scheme of the above-mentioned wooden door lock mortise hole punching machine, the transverse sliding seat is divided into a pair of transverse guide shafts spanning between a pair of the longitudinal sliding blocks, and a pair of transverse guide shafts are provided. There is a transverse slider between them and can slide along the transverse guide shaft; a movable pin is arranged on one side of the transverse slider to control whether it can slide on the transverse guide shaft; in a pair of the longitudinal direction A width scale is arranged between the same end of the sliding block; a stop block and two limit blocks that can slide on the scale are sleeved on the width scale; the two limit blocks are located on both sides of the block And it is locked by the limit block screws screwed on the respective limit blocks; the block is fixedly connected with the transverse slide block; a width control arm is oscillatingly connected to the longitudinal slide block; The other end is hinged on the transverse sliding block; the depth sliding block is provided with a locking screw; the uppermost end of one of the depth guide shafts is provided with a fine adjustment knob.

Compared with the prior art, the beneficial effect of the present utility model is: because the driving motor drives the feeding device to work, the drilling device can process the door lock mortise of the desired length and depth in the direction of length and depth, so as to realize the wooden door. Because of the automatic processing of the lock mortise, the structure of the utility model is more reasonable and the degree of automation is higher.

Below in conjunction with the accompanying drawings and specific embodiments, the present utility model is described in further detail:

【Description of drawings】

Fig. 1 is the three-dimensional schematic diagram one of the embodiment of the present utility model;

Fig. 2 is the three-dimensional schematic diagram two of the embodiment of the present utility model;

Fig. 3 is the three-dimensional schematic diagram of the main body working part of the embodiment of the present invention;

4 is a schematic structural diagram of an embodiment of the present invention at the gearbox;

Figure 5 is a perspective view of a wooden door.

【Detailed ways】

The utility model is a wooden door lock mortise hole punching machine, as shown in Figures 1 to 4, comprising:

A pair of bases 1 on the left and right sides;

Two sets of clamping mechanisms 2, which are respectively installed on each base 1; the clamping mechanism 2 includes a pair of clamping blocks 21, a clamping handle 22, and a clamping handle 22 connected to the base 1. The screw rod 23, the clamping handle 22 is connected with the screw rod 23; the screw rod 23 is provided with left and right-handed threads, which are respectively connected with the pair of clamping blocks 21 to drive the pair of clamping blocks to do Move towards or in opposite directions to clamp or loosen wooden doors;

The longitudinal sliding seat 3, which includes a pair of longitudinal guide shafts 31 parallelly spanning between the pair of bases 1 and a pair of longitudinal sliding blocks 32 slidably sleeved on the pair of longitudinal guide shafts;

The transverse sliding seat 4 is fixedly connected between a pair of the longitudinal sliding blocks;

The drilling device 5 mounted on the traverse seat 4 includes a drilling motor 51 , a motor seat 52 for installing the drilling motor 51 , and a drill rod 53 whose upper end is connected to the motor output shaft of the drilling motor 51 , a drill bit connected with the lower end of the drill pipe (the drill bit is below the horizontal slide 4 in the figure, not shown), and two depth guide shafts 54; the lower end of the depth guide shaft 54 is vertically fixed on the horizontal slide 4, The upper end is sleeved with the depth slider 521 provided on the motor seat 52, so that the motor seat 52 can lift and slide along the depth guide shaft 54;

The feeding device 6 includes a gearbox 61 mounted on the transverse slide 4, a drive motor 62 provided on the gearbox 61, a lifting clutch mechanism 63, and a connecting rod group 64; the output part of the gearbox 61 It includes a transverse output shaft 611 and a longitudinal output shaft 612; a rotating arm 65 is provided on the transverse output shaft 611; the lifting clutch mechanism 63 includes a lifting screw 631 arranged on the longitudinal output shaft 612, which can be connected with the lifting screw The clutch 632 engaged by 631, the clutch handle 633 for controlling whether the clutch 632 is engaged with the lifting screw 631 or not; the connecting rod group 64 includes a connecting rod 641 with one end hinged together and a connecting rod bracket installed on the base 1 642; the other end of the connecting rod 641 is connected with the rotating arm 65; here, by rotating the adjusting screw 681 (the adjusting screw 681 is connected with the internal adjusting slider of the rotating arm 65, not shown in the figure), it can be changed One end of the connecting rod is connected to the position of the connection point 68 on the rotating arm 65, that is, changing the radius from the connection point 68 to the rotation center 69 of the rotating arm 65 (the rotation center 69 of the rotating arm 65 is perpendicular to one end of the lateral output shaft 611 of the gearbox 61). The length of the opening can be adjusted by changing the swing amplitude of one end of the connecting rod 641; the clutch 632 and the clutch handle 633 are arranged on the clutch seat 634; the clutch seat 634 and the motor seat 52 connect.

We know that the width of the door lock mortise can be selected by selecting a suitable size drill bit. In the present invention, before opening holes for the wooden door, the device is first placed on the vertical wooden door 10, and the two pairs of clamping blocks 21 of the two sets of clamping mechanisms 2 are clamped on both sides of the wooden door, and then the clamping handle 22 is operated. Rotate the screw 23 to make the clamping block 21 clamp the wooden door, and then you can start to open the hole. At this time:

On the one hand, the drilling device 5 is energized to work, and the drilling motor 51 drives the drill rod 53 to rotate to drill;

On the other hand, the feeding device 6 is also energized to work, and its drive motor 62 drives the rotating arm 65 and the lifting screw 631 to work at the same time after outputting power in the horizontal and vertical directions through the gearbox 61: the rotating arm 65 can be rotated after 360 degrees. The connecting rod 641 is driven to swing. At this time, because one end of the connecting rod 641 is fixed on the connecting rod bracket 642, the rotating arm 65 rotates. The sliding seat 4 and the drilling device 5 on it move left and right along the longitudinal guide shaft 31 to open holes to process the door lock mortise of the desired length; Operate the clutch handle 633 to make the clutch 632 engage with the lifting screw 631, so that the clutch 632 is driven down by the lifting screw 631, so that the clutch seat 634 together with the motor seat 52 drives the drilling device 5 to lower down and drill to process the desired door lock The depth of the mortice 101, once the length and depth of the door lock mortice are machined, the door lock mortise 101 is completed, as shown in FIG. 5 .

As can be seen from the above, since the driving motor 62 drives the feeding device 6 to work, the drilling device 5 can process the door lock mortice of the desired length and depth in the length and depth directions, so as to realize the automation of the wooden door lock mortice. Therefore, the structure of the utility model is more reasonable and the degree of automation is higher.

In this embodiment, as shown in FIG. 4 , the gearbox 61 includes a worm 613 connected with the drive motor 62 , a turbine 614 meshed with the worm 613 , a main bevel gear 615 and a slave meshed with the main bevel gear 615 . The bevel gear 616 ; the turbine 614 and the main bevel gear 615 are mounted on the transverse output shaft 611 ; the secondary bevel gear 616 is provided on the longitudinal output shaft 612 . The gearbox 61 may also have other structures, as long as the horizontal and vertical outputs can drive the rotating arm 65 and the lifting screw 631 to work respectively.

Here, the clutch 632 includes left and right clutch plates 6321 and 6322 oscillatingly connected to the clutch seat 634, and a spring 6323 for closing the two clutch plates; The circular left and right open screw teeth, the left and right open screws of the left and right clutch plates 6321 and 6322 are engaged with the lifting screw 631 after the left and right clutch plates 6321 and 6322 are swayed and closed (that is, the left and right open screw teeth are closed together to form a joint with the lift screw 631). The nut engaged by the screw 631); the clutch handle 633 controls the opening and closing of the left and right clutch plates 6321 and 6322 when swinging. The clutch seat 634 is provided with a depth scale 66 whose height can be adjusted manually, and a stop switch 67 corresponding to the depth scale 66 is provided on the gearbox 61 . The starting point is lowered from the beginning of drilling until the depth control of the drilling is completed when the depth scale 66 touches the stop switch 67 .

Preferably, as shown in FIG. 3 , a length adjustment scale 651 is provided on the rotating arm 65 . The rotation radius of the rotation center 69 ) is used to realize the length of the longitudinal movement of the transverse carriage 4 , and is displayed on the length adjustment scale 651 .

We know that the mortise of the wooden door lock usually has a wide counterbore 102 dug out around the hole, as shown in Figure 5, so that the decorative plate of the lock body can be sunk into it, so that the hole punch is also suitable for use In order to excavate this part of the hole, the transverse sliding seat 4 is divided into a pair of transverse guide shafts 41 spanning between a pair of the longitudinal sliding blocks 32 and a pair of transverse guide shafts 41 arranged between the pair of transverse guide shafts 41 and A lateral slider 42 sliding along the lateral guide shaft 41; a movable pin 44 is provided on one side of the lateral slider 42 to control whether it can slide on the lateral guide shaft (in the processing of the door lock mortise 101 At the time, the movable pin 44 is inserted into the hole in the same position of the lateral slider 42 and the corresponding lateral guide shaft 41, so that the lateral slider 42 and the lateral guide shaft 41 are fixed, so that the lateral slider 42 cannot move laterally, so that the It is convenient to process the length of the door lock mortise 101, as shown in Figure 4); a width scale 45 is arranged between the same ends of a pair of the longitudinal sliders 32; The upper sliding block 46 and the two limit blocks 43; the two limit blocks 43 are located on both sides of the block 46 and are locked by the limit block screws 47 screwed on the respective limit blocks; The block 46 is fixedly connected with the transverse slider 42; a width manipulation arm 7 (as a fulcrum) is oscillatingly connected to the longitudinal slider 32; the other end of the width manipulation arm 7 is hinged to the transverse slider 42 on the depth slider 521 is provided with a locking screw 8; on the uppermost end of one of the depth guide shafts 54 is provided with a fine adjustment knob 9, when the counterbore is to be processed, pull out the movable pin 44, and loosen it When the limit block screw 47 is used to manually adjust the two limit blocks 43 to a suitable distance (the value can be shown on the width scale 45), then tighten the limit block screw to the width scale 45; in this way, the operation can be Width manipulation arm 7, after swinging it, push the transverse slider 42 to slide along the section of transverse guide shaft 41 between the two limit blocks 43 (because the block 46 will touch the left and right limit blocks 43) , in order to process the left and right sides of the counterbore. As for the length of the countersunk hole, the length can be processed by adjusting the connection point 68 of the rotating arm 65 and the connecting rod 64 on the rotating arm like processing the door lock mortise 101 . When excavating the counterbore, the lifting screw does not drive the clutch to work, so the clutch handle 633 is operated to separate the left and right clutch plates, and then the fine-tuning knob 9 is adjusted to make the drilling device 5 and the drill rod 53 descend to an appropriate depth, and then tighten the Lock the screw 8 so that the drilling device does not slide up and down, and then the panel counterbore 102 can be processed according to the above operation.

In this embodiment, the start switch 20 of the drilling machine is set on the gearbox 61, as shown in FIGS. 1 and 3 .

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that, without departing from the principles and spirit of the present invention as defined in the appended claims, the The utility model makes various changes or modifications. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is defined by the content of the claims.

Claims (5)

1. The utility model provides a timber door lock mortise tapping machine which characterized in that includes:

a pair of bases positioned on the left and right sides;

two sets of clamping mechanisms which are respectively arranged on each base; the clamping mechanism comprises a pair of clamping blocks arranged below the base, a clamping handle and a screw rod connected with the clamping handle, and the clamping handle is connected with the screw rod; the screw rod is provided with left-handed and right-handed threads which are respectively connected with the pair of clamping blocks;

the longitudinal sliding seat comprises a pair of longitudinal guide shafts which parallelly span between the pair of bases and a pair of longitudinal sliding blocks which are respectively sleeved on the longitudinal guide shafts in a sliding way;

the transverse sliding seat is fixedly connected between the pair of longitudinal sliding blocks;

the drilling device arranged on the transverse sliding seat comprises a drilling motor, a motor seat used for installing the drilling motor, a drill rod with the upper end connected with a motor output shaft of the drilling motor, a drill bit connected with the lower end of the drill rod and two depth guide shafts; the lower end of the depth guide shaft is vertically fixed on the transverse sliding seat, and the upper end of the depth guide shaft is sleeved with a depth sliding block arranged on the motor seat;

the feeding device comprises a gearbox arranged on the transverse sliding seat, a driving motor arranged on the gearbox, a lifting clutch mechanism and a connecting rod group; the output part of the gearbox comprises a transverse output shaft and a longitudinal output shaft; a rotating arm is arranged on the transverse output shaft; the lifting clutch mechanism comprises a lifting screw rod arranged on the longitudinal output shaft, a clutch capable of being meshed with the lifting screw rod and a clutch handle used for controlling whether the clutch is meshed with the lifting screw rod or not; the connecting rod group comprises connecting rods and connecting rod supports, one ends of the connecting rods are hinged together, and the connecting rod supports are installed on the base; the other end of the connecting rod is connected with the rotating arm; the clutch and the clutch handle are arranged on the clutch seat; the clutch seat is connected with the motor seat.

2. The wood door lock mortise hole opener of claim 1, characterized in that the gear box includes a worm connected to a driving motor, a worm wheel meshed with the worm, a main bevel gear and a slave bevel gear meshed with the main bevel gear; the turbine and the main bevel gear are arranged on the transverse output shaft; the secondary bevel gear is arranged on the longitudinal output shaft.

3. The mortise hole drilling machine for wooden door lock according to claim 1 or 2, wherein said clutch includes left and right clutch plates swing-coupled to the clutch holder, and a spring for closing the clutch plates; the left and right clutch plates are provided with semicircular left and right opening screw threads, and the left and right opening screw threads are meshed with the lifting screw rod after the left and right clutch plates are swung and folded; the clutch handle controls the opening and closing of the left and right clutch plates when swinging.

4. The wood door lock mortise hole opener according to claim 3, wherein a depth scale capable of manually adjusting the height is provided on the clutch base, and a stop switch corresponding to the depth scale is provided on the transmission case.

5. The machine for opening a mortise in a door lock of a wooden door as claimed in claim 4, wherein said lateral sliding seat is divided into a pair of lateral guide shafts spanning between a pair of said longitudinal sliders and a lateral slider provided between and slidable along the pair of lateral guide shafts; one side of the transverse sliding block is provided with a movable pin for controlling whether the transverse sliding block can slide on the transverse guide shaft; a width scale is arranged between the same ends of the pair of longitudinal sliding blocks; a stop block and two limiting blocks which can slide on the scale are sleeved on the width scale; the two limit blocks are positioned at two sides of the stop block and are locked by limit block screws screwed on the respective limit blocks; the stop block is fixedly connected with the transverse sliding block; a width control arm is connected to the longitudinal sliding block in a swinging manner; the other end of the width control arm is hinged on the transverse sliding block; a locking screw is arranged on the depth sliding block; the uppermost end of one depth guide shaft is provided with a fine adjustment knob.

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