CN217618951U - Make things convenient for bolt that clamping jaw snatched to get and take device - Google Patents

Abstract

The utility model belongs to a make things convenient for bolt that clamping jaw snatched to get and take device, get the device including single discharging device of bolt and bolt clamp, the single ejection of compact of bolt install in the place ahead that the bolt clamp got the device, single discharging device of bolt includes bolt translation device, bolt fixed bolster, the vertical displacement device of bolt, bolt conveyer and trigger sensor, the bolt clamp get the device and include clamping jaw support, clamping jaw displacement device and clamping jaw, the utility model discloses a set up the discharging device of a bolt alone to the setting has reduced the whole volume of taking the device greatly in the place ahead of bolt clamping jaw, still integrates bolt conveyer inside the device simultaneously, improves the work efficiency of whole production line.

Description

A bolt pick-up device that is convenient for gripping jaws to grasp

technical field

The utility model belongs to the technical field of bolt picking devices, in particular to a bolt picking device which is convenient for grasping by clamping jaws.

Background technique

Bolts have a wide range of applications in the field of machinery, and mainly play the role of connecting two parts. The traditional bolt loading and matching connection are mainly done manually. For batch bolt assembly, not only the workload is large, but also time-consuming and labor-intensive. Production efficiency Especially in some industrial production lines, the loading and assembly of bolts can only be done manually, resulting in the inability of the entire process production line to be fully automatic, prolonging production time and increasing labor costs.

In some production lines, the bolts used in the production process of some high-precision products are usually very small in size, and are usually clamped and installed by clamping jaws in the form of automated production lines. When the jaws are grasped, the movement of the jaws or the clamping movement will cause the bolts to be offset after the jaws are clamped, so that the bolts cannot be perfectly perpendicular to the jaws, resulting in errors in subsequent bolt feeding. And make the production and assembly of the workpiece produce assembly errors or directly cause waste.

Utility model content

The utility model belongs to a bolt picking device which is convenient for grasping by a clamping jaw, comprising a single bolt discharging device and a bolt clamping device. The device includes a bolt translation device, a bolt fixing bracket, a bolt vertical displacement device, a bolt conveyor and a trigger sensor, and the bolt clamping device includes a clamping jaw bracket, a clamping jaw displacement device and a clamping jaw. The feeding device is arranged in front of the bolt clamping jaw, which greatly reduces the volume of the overall taking device, and at the same time, the bolt conveying device is integrated inside the device to improve the work efficiency of the overall production line.

The bolt translation mechanism is located in front of the bolt clamping device. The bolt translation device includes a translation base, a translation guide rail and a moving motor. The cross-sectional shape of the translation base is an inverted T shape. This shape can effectively fix the base and translate The top of the base is provided with a translation guide rail, the rear end of the translation guide rail is provided with a moving motor, one end of the moving motor is connected with the bolt fixing bracket, the moving motor drives the bolt fixing bracket to move, and the other end of the moving motor is connected with the clamping jaw The connection of the brackets can effectively reduce the overall volume of the pick-up device, and the bolt-fixed brackets can be moved between the bolt conveyor and the clamping jaws through the bolt translation mechanism, so as to realize the function of single discharge of bolts.

The cross-sectional shape of the bolt-fixing bracket is an inverted T-shape to facilitate connection with the slider. The bottom of the bolt-fixing bracket is provided with a slider to realize the translation of the fixing bracket. The left side of the bolt-fixing bracket is provided with a bolt-fixing slot whose size is the same as that of the fixing slot. The diameter of the bolt is slightly larger to ensure that the bolt can be stuck and there is a certain downward movement space. The upper part of the inner side of the bolt fixing groove is provided with a bolt head clamping plate to clamp the bolt head to limit the downward movement of the bolt. There is a trigger sensor on the right side of the bolt fixing slot above the bolt head clamping plate to sense whether there are bolts in the fixing groove. The right side of the bolt fixing groove under the bolt head clamping plate is provided with a bolt vertical displacement device. There is a bolt conveyor on the upper part of the side, and the single bolt is discharged through the bolt fixing bracket, so as to ensure the stable discharge of the bolt, and at the same time, it is necessary to reduce the volume as much as possible, which is convenient to be installed in various production lines.

The top of the clamping jaw bracket is provided with a clamping jaw displacement device, and the center of the clamping jaw bracket is provided with a connecting through hole, which is connected with the moving motor, and the clamping jaw displacement device and the bolt translation device are parallel to each other. The arrangement inside the jaw bracket reduces the bulk of the overall device.

The bolt vertical displacement device includes a vertical displacement motor and a bolt push rod. The vertical displacement motor is arranged on the right side of the bolt fixing bracket, and the output shaft of the vertical displacement motor is connected with the bolt push rod and is arranged inside the bolt fixing groove. The bottom end of the bolt push rod is connected with the vertical displacement motor, and the bolt can be pushed out from the bolt fixing groove by the movement of the bolt push rod. The top of the bolt push rod is provided with an arc-shaped slot for connecting with the bottom of the bolt. The bolts are connected and placed in a cylindrical shape to produce left and right displacements. The fixed bolts are pushed out vertically below the clamping jaws by the bolt vertical displacement device, so that the bolts can be kept vertical and stable while the bolts are clamped out with the clamping jaws.

The slider is connected with the translation guide rail to ensure that the bolt fixing bracket can move parallel to the clamping jaw on the translation guide, so as to ensure that the ejected bolt is also perpendicular to the clamping jaw.

Several bolts are arranged neatly in the bolt conveyor, so that the bolts can be pushed in one by one, ensuring that the device can smoothly discharge the bolts.

Beneficial effects:

By arranging a bolt discharging device separately and in front of the bolt clamping claw, the utility model greatly reduces the volume of the overall taking device, and at the same time integrates the bolt conveying device inside the device to improve the working efficiency of the overall production line. Through the bolt translation mechanism, the bolt fixing bracket is moved between the bolt conveyor and the clamping jaw, so as to realize the function of single discharge of the bolt. It is necessary to reduce the volume as much as possible, so that it can be easily installed in various production lines. The volume of the whole device is reduced by arranging the mobile motor inside the jaw bracket, and the fixed bolt is vertically placed under the jaw by the bolt vertical displacement device. The position is ejected, so as to ensure that the bolts are vertical and stable, and the bolts are clamped out with the clamping jaws, so that the bolt fixing bracket can be moved in parallel with the clamping jaws on the translation guide, so as to ensure that the ejected bolts are also perpendicular to the clamping jaws. claw.

Description of drawings

Fig. 1 is a schematic diagram of the right oblique side of a bolt picking device that is convenient for gripping jaws to grasp;

Figure 2 is a left oblique schematic view of a bolt pick-up device that is convenient for gripping jaws to grasp;

In the figure: 1. Gripper bracket, 2. Gripper displacement device, 3. Gripper, 4. Bolt translation device, 5. Bolt fixing bracket, 6. Bolt vertical displacement device, 7. Bolt conveyor, 8. Trigger sensor.

Detailed ways

In order to deepen the understanding of the present utility model, the present utility model will be described in further detail below with reference to the embodiments and the accompanying drawings. The embodiments are only used to explain the present utility model and do not constitute a limitation on the protection scope of the present utility model.

Claw bracket 1, clamping jaw displacement device 2, clamping jaw 3, bolt translation device 4, bolt fixing bracket 5, bolt vertical displacement device 6, bolt conveyor 7, trigger sensor 8.

As shown in Figures 1 and 2;

A bolt picking device that is convenient for gripping jaws to grab, including a single bolt discharging device and a bolt clamping device, the single bolt discharging device is arranged in front of the bolt clamping device, and the single bolt discharging device includes a bolt translation. Device 4, bolt fixing bracket 5, bolt vertical displacement device 6, bolt conveyor 7 and trigger sensor 8, the bolt clamping device includes jaw bracket 1, jaw displacement device 2 and jaw 3, bolt translation mechanism 4 is located in front of the bolt clamping device, and the bolt translation device 4 includes a translation base, a translation guide rail and a moving motor, the cross-sectional shape of the translation base is an inverted T shape, and the top of the translation base is provided with a translation guide rail, so The rear end of the translation guide rail is provided with a moving motor, one end of the moving motor is connected with the bolt fixing bracket 5, the other end of the moving motor is connected with the clamping jaw support 1, the cross-sectional shape of the bolt fixing bracket 5 is an inverted T shape, and the bolt is fixed. The bottom of the bracket 5 is provided with a slider, the left side of the bolt fixing bracket 5 is provided with a bolt fixing slot, the upper part of the inner side of the bolt fixing slot is provided with a bolt head clamping plate, and the bolt above the bolt head clamping plate is fixed A trigger sensor 8 is arranged on the right side of the slot, a bolt vertical displacement device 6 is arranged on the right side of the bolt fixing slot under the bolt head clamping plate, a bolt conveyor 7 is arranged on the upper left side of the bolt fixing bracket 5, and a clamping jaw bracket 1 The top is provided with a jaw displacement device 2, the center of the jaw bracket 1 is provided with a connecting through hole, the connecting through hole is connected with the moving motor, the jaw displacement device 2 and the bolt translation device 4 are parallel to each other, and the bolts are vertical. The displacement device 6 includes a vertical displacement motor and a bolt push rod, the vertical displacement motor is arranged on the right side of the bolt fixing bracket 5, and the output shaft of the vertical displacement motor is connected with the bolt push rod and is arranged inside the bolt fixing groove, so The bottom end of the bolt push rod is connected with the vertical displacement motor, the top of the bolt push rod is provided with an arc slot, the slider is connected with the translation guide rail, and a number of bolts are arranged in the bolt conveyor 7 neatly.

Implementation example;

When the device starts, the bolt translation device 4 moves the bolt fixing bracket 5 forward, the bolt fixing groove on the bolt fixing bracket 5 is aligned with the bolt conveyor 7, and the bolt conveyor 7 conveys a bolt into the bolt fixing groove, and the bolt head Connected flush with the bolt head clamping plate, the bolt rod is clamped into the arc groove of the bolt push rod, after the bolt is assembled, the trigger sensor 8 is triggered to move the bolt fixing bracket 5 backward by moving the motor to align the bolt with the clamping jaw 3, After completing the translation, the bolt vertical displacement device 6 pushes out the bolt vertically, and the clamping jaw 3 moves downward to clamp the bolt and then moves upward to take the bolt out of the bolt fixing frame 5 .

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the protection scope of the present invention.

Claims (7)

1. The utility model provides a make things convenient for bolt that clamping jaw snatched to get and take device, its characterized in that gets the device including single discharging device of bolt and bolt clamp, single ejection of compact of bolt install and get the place ahead of device at the bolt clamp, single discharging device of bolt includes bolt translation device, bolt fixed bolster, the vertical displacement device of bolt, bolt conveyer and trigger sensor, the bolt clamp get the device and include clamping jaw support, clamping jaw displacement device and clamping jaw.

2. The bolt taking device convenient for clamping jaw to grab according to claim 1, wherein the bolt translation mechanism is arranged in front of the bolt clamping device, the bolt translation device comprises a translation base, a translation guide rail and a moving motor, the cross section of the translation base is in an inverted T shape, the translation guide rail is arranged at the top of the translation base, the moving motor is arranged at the rear end of the translation guide rail, one end of the moving motor is connected with the bolt fixing support, and the other end of the moving motor is connected with the clamping jaw support.

3. The bolt taking device convenient for the clamping jaw to grab according to claim 1, wherein the cross section of the bolt fixing support is in an inverted T shape, a sliding block is arranged at the bottom of the bolt fixing support, a bolt fixing groove is formed in the left side surface of the bolt fixing support, a bolt head clamping plate is arranged at the upper portion of the inner side of the bolt fixing groove, a trigger sensor is arranged on the right side of the bolt fixing groove above the bolt head clamping plate, a bolt vertical displacement device is arranged on the right side of the bolt fixing groove below the bolt head clamping plate, and a bolt conveyor is arranged at the upper portion of the left side of the bolt fixing support.

4. The bolt taking device convenient for clamping jaw to grab according to claim 2, wherein the clamping jaw support is provided with a clamping jaw displacement device at the top, the clamping jaw support is provided with a connecting through hole at the center, the connecting through hole is connected with a moving motor, and the clamping jaw displacement device and the bolt translation device are parallel to each other.

5. The bolt taking device convenient for the clamping jaw to grab according to claim 3, wherein the bolt vertical displacement device comprises a vertical displacement motor and a bolt push rod, the vertical displacement motor is arranged on the right side of the bolt fixing support, an output shaft of the vertical displacement motor is connected with the bolt push rod and arranged inside the bolt fixing groove, the bottom end of the bolt push rod is connected with the vertical displacement motor, and an arc-shaped clamping groove is formed in the top of the bolt push rod.

6. A bolt picking device for facilitating jaw grasping as claimed in claim 3 wherein the slide is connected to a translation guide.

7. A bolt taking device convenient for being grabbed by clamping jaws as claimed in claim 3, wherein a plurality of bolts are neatly arranged in the bolt conveyor.

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