CN222176744U - A new type of V-type guide rail processing fixture - Google Patents

Abstract

The utility model discloses a novel V-shaped guide rail processing fixture, including a base and a guide rail body, the upper end of the base is provided with a groove, the inner bottom of the groove is slidably connected with a moving block, the right side wall of the base is fixedly connected with a first servo motor, the end of the output shaft of the first servo motor is fixedly connected with a lead screw, one end of the lead screw sequentially penetrates the base and the moving block and is rotatably connected with the inner side wall of the groove, the lead screw and the base are rotatably connected, the lead screw and the moving block are threadedly connected, the left side wall of the moving block is rotatably connected with a second clamping block, the inner left side of the groove is provided with a first clamping block corresponding to the second clamping block, and the first clamping block and the second clamping block are both provided with a card slot on the opposite side. The utility model realizes the clamping operation of the V-shaped guide rail through the arrangement of mechanisms such as clamping blocks and pillars, and can facilitate users to flip and adjust the guide rail to facilitate subsequent punching operations at different positions.

Description

Novel V-shaped guide rail machining clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a novel V-shaped guide rail machining clamp.

Background

The V-shaped guide rail is a common mechanical part and mainly consists of a guide rail and a matched sliding block. The guide rail is usually made of metal material and has a V-shaped or U-shaped channel section, and the slide block is matched with the guide rail to realize translational or rotational movement. The design makes the V-shaped guide rail an important part in mechanical design, and can complete a large number of movement tasks, thereby improving production efficiency.

At present, the V-shaped guide rail needs to be clamped for punching operation in the production and processing process, holes are often formed in the bottom or two sides of the guide rail according to installation requirements, and when the punching position is adjusted, the guide rail needs to be clamped again, so that the efficiency is required to be improved.

Disclosure of utility model

The utility model aims to solve the problem that holes are often arranged at the bottom or at two sides of a guide rail, when the punching position is adjusted, the guide rail needs to be clamped again, the efficiency is to be improved, and the novel V-shaped guide rail processing clamp is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel V type guide rail adds clamping apparatus, includes base and guide rail body, the upper end of base is equipped with the recess, the interior bottom sliding connection of recess has the movable block, fixedly connected with first servo motor on the right side wall of base, the terminal fixedly connected with lead screw of output shaft of first servo motor, the one end of lead screw runs through base and movable block in proper order and rotates with the inside wall of recess to be connected, be threaded connection between lead screw and the base, rotate on the left side wall of movable block and be connected with the second clamp splice, the interior left side of recess is equipped with the first clamp splice corresponding with the second clamp splice, one side that first clamp splice is relative with the second clamp splice all is equipped with the draw-in groove, the guide rail body is located between first clamp splice and the second clamp splice, the both ends of guide rail body extend to two draw-in grooves respectively, one side fixedly connected with pillar of second clamp splice is kept away from to first clamp splice, the interior left side of recess is equipped with the spread groove, one end of pillar keeps away from the worm wheel and rotates with the corresponding first clamp splice on the inside wall of worm wheel, the end is equipped with the second servo motor's the end of rotation of worm wheel is connected with the worm, the end is connected with the end of end fixedly connected with worm on the servo motor, the top of second clamp splice, the worm is connected with the top fixedly connected with the top.

Preferably, the front surface of the first clamping block is fixedly connected with a horizontal sensor, the outer side wall of the base is fixedly connected with a controller, the input end of the controller is connected with the output end of the horizontal sensor, and the output end of the controller is connected with the input end of the second servo motor.

Preferably, a guide rod which is transversely arranged is inserted in the sliding block in a sliding way, and two ends of the guide rod respectively penetrate through the sliding block and are fixedly connected with the inner side wall of the groove.

Preferably, the number of the guide rods is two, and the two guide rods are respectively positioned at two sides of the screw rod.

Preferably, the lower end of the moving block is provided with an arc-shaped groove, the inner side wall of the arc-shaped groove is connected with a ball in a rolling way, and part of the ball penetrates through the arc-shaped groove downwards.

Preferably, the support column is rotatably sleeved with a support ring, and one side of the support ring is fixedly connected with the inner side wall of the connecting groove.

The beneficial effects are that:

1. The first servo motor, the screw rod, the moving block, the first clamping block and the second clamping block are arranged to clamp the guide rail body, and the second servo motor, the worm wheel and the support are arranged to rotate the first clamping block, the guide rail body and the second clamping block, so that the guide rail body is turned over, and a user can conveniently punch holes on the front side, the rear side or the bottom of the guide rail body;

2. The V-shaped guide rail punching device can facilitate a user to adjust the position of the guide rail body after overturning through the arrangement of the level sensor and the controller, and avoid the influence on punching accuracy caused by the inclination of the guide rail body.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a novel V-shaped guide rail processing clamp provided by the utility model;

FIG. 2 is a schematic diagram of the internal structure of a novel V-shaped guide rail processing clamp according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the A part of the novel V-shaped guide rail processing clamp;

FIG. 4 is a schematic side view of a first clamping block of the novel V-shaped guide rail machining clamp according to the present utility model;

Fig. 5 is a schematic diagram of a side view structure of a moving block of the novel V-shaped guide rail processing fixture according to the present utility model.

In the figure, the device comprises a 1-base, a 2-lead screw, a 3-guide rail body, a 4-movable block, a 5-first servo motor, a 6-controller, a 7-second clamping block, an 8-first clamping block, a 9-pillar, a 10-worm wheel, a 11-worm, a 12-second servo motor, a 13-horizontal sensor and a 14-guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a novel V-shaped guide rail processing fixture comprises a base 1 and a guide rail body 3, wherein a groove is formed in the upper end of the base 1, a moving block 4 is slidably connected to the inner bottom of the groove and used for driving a second clamping block 7 to move, a first servo motor 5 is fixedly connected to the right side wall of the base 1 and used for driving a screw rod 2 to rotate, a screw rod 2 is fixedly connected to the tail end of an output shaft of the first servo motor 5 and used for driving the moving block 4 to move, one end of the screw rod 2 sequentially penetrates through the base 1 and the moving block 4 and is in rotary connection with the inner side wall of the groove, the screw rod 2 is in rotary connection with the base 1, and the screw rod 2 is in threaded connection with the moving block 4;

In this embodiment, a guide rod 14 is slidably inserted into the moving block 4, for keeping the moving block 4 moving linearly and preventing skew, two ends of the guide rod 14 respectively penetrate through the moving block 4 and are fixedly connected with the inner side wall of the groove, the number of the guide rods 14 is two, the two guide rods 14 are respectively located at two sides of the screw rod 2 and are used for supporting the moving block 4, an arc-shaped groove is formed at the lower end of the moving block 4, a ball is connected to the inner side wall of the arc-shaped groove in a rolling way, and is used for reducing resistance when the moving block 4 moves, and part of the ball penetrates through the arc-shaped groove downwards;

In this embodiment, a second clamping block 7 is rotationally connected to the left side wall of the moving block 4 and is used for clamping the guide rail body 3 in cooperation with the first clamping block 8, a first clamping block 8 corresponding to the second clamping block 7 is arranged on the inner left side of the groove and is used for driving the guide rail body 3 to turn over, clamping grooves are formed in one side, opposite to the second clamping block 7, of the first clamping block 8 and are used for preventing the guide rail body 3 from loosening, the guide rail body 3 is located between the first clamping block 8 and the second clamping block 7, two ends of the guide rail body 3 extend into the two clamping grooves respectively, a strut 9 is fixedly connected to one side, far away from the second clamping block 7, of the first clamping block 8 and is used for driving the first clamping block 8 to rotate, a level sensor 13 is fixedly connected to the front face of the first clamping block 8 and is used for detecting a level parameter of the first clamping block 8, the model of the level sensor is L318, a controller 6 is fixedly connected to the outer side wall of the base 1 and is used for controlling the start and stop of the second servo motor 12, the model of the controller 6 is 80S51, and the input end of the controller 6 is electrically connected with the output end of the level sensor 13 and the second servo motor 6;

In the embodiment, a connecting groove is formed in the inner left side of the groove, one end, far away from the first clamping block 8, of the support column 9 is rotationally connected with the inner side wall of the connecting groove, a support ring is rotationally sleeved on the support column 9 and used for supporting the support column 9, one side of the support ring is fixedly connected with the inner side wall of the connecting groove, a worm wheel 10 is fixedly sleeved on the support column 9 and used for driving the support column 9 to rotate, a second servo motor 12 is fixedly connected to the inner bottom of the connecting groove and used for driving a worm 11 to rotate, a worm 11 meshed with the worm wheel 10 is fixedly connected to the tail end of an output shaft of the second servo motor 12 and used for driving the worm wheel 10 to rotate, and the upper end of the worm 11 is rotationally connected with the inner top of the connecting groove;

In this embodiment, first servo motor 5 drive lead screw 2 is rotated at first, lead screw 2 drives movable block 4 through the effect of screw engagement and moves towards the direction of guide rail body 3, drive second clamp splice 7 through movable block 4 and be close to guide rail body 3, carry out centre gripping operation to guide rail body 3 through first clamp splice 8 of second clamp splice 7 cooperation, can prevent effectively that guide rail body 3 from taking off through the draw-in groove, then will can carry out the operation of punching to guide rail body 3 through bench drill class equipment, simultaneously, start second servo motor 12 drive worm 11 and rotate, drive pillar 9 rotation through the effect of worm 11 and worm wheel 10 meshing, drive first clamp splice 8 rotation through pillar 9, drive the orientation of guide rail body 3 by the clamp splice through first clamp splice 8, thereby convenience of customers adjusts the orientation of guide rail body 3 fast, make the user carry out the operation of punching to guide rail body 3 front and back both sides or bottom up, simultaneously, preset the horizontal state of guide rail body 3 through level sensor 13, set up a parameter with guide rail body 3 front and back both sides and bottom up respectively, it is rotatory to drive pillar 9 through the effect of worm 11 and drive the rotation of pillar 8, it is rotatory to make the first clamp splice 8 to reach the automatic adjustment of the second servo motor 3 through the level sensor 13, can be suitable for the user to close the value to the automatic adjustment of the second servo motor.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The novel V-shaped guide rail processing clamp comprises a base (1) and a guide rail body (3), and is characterized in that the upper end of the base (1) is provided with a groove, a moving block (4) is connected to the inner bottom of the groove in a sliding manner, a first servo motor (5) is fixedly connected to the right side wall of the base (1), a lead screw (2) is fixedly connected to the tail end of an output shaft of the first servo motor (5), one end of the lead screw (2) sequentially penetrates through the base (1) and the moving block (4) and is in rotary connection with the inner side wall of the groove, the lead screw (2) is in rotary connection with the base (1), a second clamping block (7) is connected to the left side wall of the moving block (4) in a rotary manner, a first clamping block (8) corresponding to the second clamping block (7) is arranged on the inner left side of the groove, clamping grooves are formed in opposite sides of the first clamping block (8) and the second clamping block (7), the guide rail body (3) is positioned between the first clamping block (8) and the second clamping block (7) and is provided with a first side, a support column (9) is arranged in the inner side of the groove, the two clamping blocks are connected to the two sides of the first clamping block (7) respectively, the one end that first clamp splice (8) was kept away from to pillar (9) rotates with the inside wall of spread groove to be connected, fixed cover is equipped with worm wheel (10) on pillar (9), the interior bottom fixedly connected with second servo motor (12) of spread groove, the output shaft end fixedly connected with of second servo motor (12) is with worm (11) of worm wheel (10) engaged with, the upper end of worm (11) rotates with the interior top of spread groove to be connected.

2. The novel V-shaped guide rail machining clamp of claim 1, wherein the front surface of the first clamping block (8) is fixedly connected with a horizontal sensor (13), the outer side wall of the base (1) is fixedly connected with a controller (6), the input end of the controller (6) is connected with the output end of the horizontal sensor (13), and the output end of the controller (6) is connected with the input end of the second servo motor (12).

3. The novel V-shaped guide rail machining clamp of claim 1, wherein the guide rods (14) which are transversely arranged are inserted in the moving block (4) in a sliding mode, and two ends of each guide rod (14) penetrate through the moving block (4) respectively and are fixedly connected with the inner side walls of the grooves.

4. The novel V-shaped guide rail machining clamp according to claim 3 is characterized in that the number of the guide rods (14) is two, and the two guide rods (14) are respectively positioned on two sides of the screw rod (2).

5. The novel V-shaped guide rail machining clamp of claim 1, wherein the lower end of the moving block (4) is provided with an arc-shaped groove, the inner side wall of the arc-shaped groove is connected with a ball in a rolling way, and part of the ball penetrates through the arc-shaped groove downwards.

6. The novel V-shaped guide rail machining clamp of claim 1 is characterized in that a support ring is rotatably sleeved on the support column (9), and one side of the support ring is fixedly connected with the inner side wall of the connecting groove.