CN211465632U

CN211465632U - Device for lifting clamp

Info

Publication number: CN211465632U
Application number: CN201922496385.6U
Authority: CN
Inventors: 陈伟康; 周乾飞
Original assignee: Ningbo Randy Automobile Parts Industry Co ltd
Current assignee: Ningbo Randy Automobile Parts Industry Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-11
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a device that carries out lifting to anchor clamps, including preceding stop gear, a machine support, pass the frame and can carry out two driven tracks to the anchor clamps, the frame is equipped with two deflectors that can hold up the track, can hold up anchor clamps and carry out the layer board that reciprocates, and can inject two locating plates that anchor clamps continue the rebound, preceding stop gear includes first power component, fix the fixed plate at first power component, the fixed plate is equipped with can be driven by first power component and carry out rotatory preceding stop gear, the layer board right side is equipped with back stop gear, back stop gear includes the auto-lock seat, can wind auto-lock seat pivoted auto-lock piece, be equipped with magnet in the auto-lock piece, the auto-lock seat is equipped with down magnet. The utility model has accurate positioning and exquisite structure; specifically, the method comprises the following steps: when the clamp is driven to the rack by the crawler belt, the self-locking block of the rear limiting mechanism is pressed by the clamp, and the first power part of the front limiting mechanism can lift the front limiting block, so that the left side face of the clamp is blocked by the front limiting block and is not moved.

Description

Device for lifting clamp

Technical Field

The utility model belongs to the technical field of at anchor clamps drive arrangement and specifically relates to a device that carries out lifting to anchor clamps is related to.

Background

The assembly line is an industrial production mode, which means that each production unit only focuses on the work of processing a certain fragment so as to improve the working efficiency and the yield; the conveying mode according to the assembly line can be roughly divided into: seven types of assembly lines, namely a belt assembly line, a plate chain line, a speed doubling chain, a plug-in line, a mesh belt line, a suspension line and a roller assembly line.

Fig. 1 shows a fixture 100 for fixing a product to be processed, the fixture 100 is provided with a plurality of pins 101, the fixture is placed with the product to be processed and then driven by a track on a production line, when the fixture passes through a certain station, the fixture needs to be lifted to a certain height, so that the product in the fixture can be conveniently processed by related equipment, and no matched lifting device is available in the market and needs to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem that a device for carrying out lifting to anchor clamps is provided, can process the product in anchor clamps with the required height of adaptation processing equipment with anchor clamps lifting.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a device for lifting a clamp, which comprises a front limiting mechanism, a frame and two crawler belts which penetrate through the frame and can drive the clamp, the machine frame is provided with two guide plates which can support the crawler belt, a supporting plate which can support the clamp and move up and down, and two positioning plates which can limit the clamp to move upwards continuously, the front limiting mechanism comprises a first power part and a fixed plate fixed on the first power part, the fixed plate is provided with a front limiting block which can be driven by the first power part and rotate, the right side of the supporting plate is provided with a rear limiting mechanism, the rear limiting mechanism comprises a self-locking seat and a self-locking block which can rotate around the self-locking seat, the self-locking block is internally provided with an upper magnet, the self-locking seat is provided with a lower magnet, and the magnetic pole of the upper end surface of the lower magnet is opposite to the magnetic pole of the lower end surface of the upper magnet, so that the upper magnet and the lower magnet can generate repulsive force to separate from each other.

As a further improvement, the front limiting mechanism further comprises a limiting seat plate for fixing the first power part. The limiting seat plate is fixed at the machine body part of the assembly line and is always in a fixed state, and the first power part is installed in the limiting seat plate.

As the utility model discloses further improve, preceding spacing piece be connected with the fixed plate through first pivot, the fixed plate be equipped with the backing plate, preceding spacing piece upper end be equipped with rotatable gyro wheel. The front limiting block can rotate around the first rotating shaft, the backing plate can limit the rotating angle of the front limiting block, when the roller is located at the highest position, the clamp is blocked by the roller and stops moving, and when the roller is located at the lowest position, the clamp can slide through the top end of the roller.

As a further improvement, the self-locking seat is connected with the self-locking block through a second rotating shaft. The self-locking block can rotate around the second rotating shaft.

As the utility model discloses further improve, the frame still include the bottom plate, fix two blocks of wallboards on the bottom plate and connect the stiffener of two blocks of wallboards, deflector fixed mounting in the wallboard side, locating plate fixed mounting on the wallboard top. The rack is formed by splicing the parts, and is convenient to process and install.

As the utility model discloses further improve, the locating plate be equipped with the locating hole, the locating hole in install the reference column, reference column bottom be equipped with conical constant head tank, reference column quantity be 4. The locating slot of the locating column can clamp the pin shaft of the clamp, so that the transverse position of the clamp is limited.

As the utility model discloses further improve, frame bottom be equipped with the second power spare that the drive layer board reciprocated, the upper end of second power spare install the shaft coupling, shaft coupling upper end fix in the layer board bottom through two clamp plates, layer board bottom be equipped with the pillar. The bottom of the support post is attached to the bottom of the inner side surface of the frame, so that the supporting plate can be supported and cannot fall down; the second power part can be a cylinder part, the coupler is fixed on a piston rod of the cylinder, and the piston rod can push the supporting plate to move upwards so that the clamp is attached to the bottom surface of the positioning plate at the upper end of the rack.

As the utility model discloses further improve, frame bottom be equipped with 4 guide sleeve holes, guide sleeve hole install the guide pin bushing, layer board bottom be equipped with the guide pillar that runs through the guide pin bushing, frame bottom still fixed be equipped with the stifle of cover outside the guide pillar. The blank cap fixes the guide sleeve at the bottom of the frame, and the guide sleeve can limit the guide post, so that the transverse position of the supporting plate is limited.

As the utility model discloses further improve, one of them the fixed connecting rod that is equipped with another guide pillar of connection of guide pillar, connecting rod mid-mounting have the air spring, the piston rod fixed connection frame of air spring upper end. The gas spring is an industrial accessory which can play a role in supporting, buffering, braking, height adjustment, angle adjustment and the like, and the traction type gas spring is one of the gas springs, is in the shortest position in a free state, and runs from the shortest position to the longest position when being pulled; in order to make the supporting plate move upwards, the clamp can be tightly attached to the bottom surface of the positioning plate, a traction type air spring is used, a piston rod at the upper end of the air spring is fixedly connected with the rack, and a main body part at the lower end of the air spring can provide upward acting force for the connecting rod, the guide pillar, the supporting plate and the clamp.

As a further improvement, the bottom of the front limiting block is connected with the telescopic rod of the first power part. Therefore, the front limit part can move together with the telescopic rod of the first power part.

The utility model has the advantages of accurate positioning and exquisite structure; specifically, the method comprises the following steps: when the clamp is driven to the rack by the crawler belt, the self-locking block of the rear limiting mechanism is pressed by the clamp, and the first power part of the front limiting mechanism can lift the front limiting block, so that the front limiting block blocks the left side surface of the clamp and prevents the clamp from moving; when the whole clamp enters the rack, the upper end of the self-locking block is not in contact with the clamp, and after the upper magnet is subjected to the magnetic force of the lower magnet, the left end of the self-locking block is lifted to prop against the right side face of the clamp, so that the left side face and the right side face of the clamp are fixed; and finally, the supporting plate moves upwards to lift the clamp, the upper end of the clamp is attached to the bottom surface of the positioning plate, and the pin shaft is clamped into the positioning plate, so that the processing equipment can process products in the clamp.

Drawings

FIG. 1 is a schematic view of a fixture;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic diagram of the utility model after the clamp is lifted.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-4: a device for lifting a clamp comprises a front limiting mechanism, a frame 16 and two crawler belts 29 which penetrate through the frame 16 and can drive the clamp 100, wherein the frame 16 is provided with two guide plates 15 which can support the crawler belts 29, a supporting plate 3 which can support the clamp 100 and can move up and down, and can inject two locating plates 17 that anchor clamps 100 continue the rebound, preceding stop gear includes first power component 24, fix the board 26 at first power component 24, it is equipped with can be driven and rotatory preceding stop block 27 by first power component 24 to decide board 26, layer board 3 right side is equipped with back stop gear, back stop gear includes from locking seat 8, can wind from locking seat 8 pivoted from locking block 5, be equipped with upper magnet 4 in the from locking block 5, from locking seat 8 is equipped with lower magnet 7, thereby the magnetic pole of lower magnet 7 up end is opposite with the magnetic pole of upper magnet 4 lower extreme face can make both produce the effort of repulsion and mutual separation.

The front limit mechanism further comprises a limit seat plate 23 for fixing the first power member 24.

The front limiting block 27 is connected with a fixed plate 26 through a first rotating shaft 25, the fixed plate 26 is provided with a backing plate 26a, and the upper end of the front limiting block 27 is provided with a rotatable roller 28.

The self-locking seat 8 is connected with the self-locking block 5 through the second rotating shaft 6.

The frame 16 further comprises a bottom plate 19, two wall plates 20 fixed on the bottom plate 19, and a reinforcing rod 18 connecting the two wall plates 20, the guide plate 15 is fixedly installed on the side surface of the wall plate 20, and the positioning plate 17 is fixedly installed on the top end of the wall plate 20.

The locating plate 17 is equipped with locating hole 17a, installs reference column 14 in the locating hole 17a, and reference column 14 bottom is equipped with tapered constant head tank 14a, and reference column 14 is 4 in quantity.

The bottom of the frame 16 is provided with a second power part 21 for driving the supporting plate 3 to move up and down, the upper end of the second power part 21 is provided with a coupler 22, the upper end of the coupler 22 is fixed at the bottom of the supporting plate 3 through two pressing plates 2, and the bottom of the supporting plate 3 is provided with a supporting column 1.

The bottom of the frame 16 is provided with 4 guide sleeve holes 20a, the guide sleeves 9 are arranged in the guide sleeve holes 20a, the bottom of the supporting plate 3 is provided with a guide post 11 penetrating through the guide sleeves 9, and the bottom of the frame 16 is also fixedly provided with a blank cap 10 sleeved outside the guide post 11.

One guide post 11 is fixedly provided with a connecting rod 12 connected with the other guide post 11, the middle part of the connecting rod 12 is provided with a gas spring 13, and a piston rod at the upper end of the gas spring 13 is fixedly connected with a rack 16.

The bottom of the front limiting block 27 is connected with the telescopic rod of the first power piece 24.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A device for lifting a clamp is characterized by comprising a front limiting mechanism, a frame and two crawler belts which penetrate through the frame and can drive the clamp, the machine frame is provided with two guide plates which can support the crawler belt, a supporting plate which can support the clamp and move up and down, and two positioning plates which can limit the clamp to move upwards continuously, the front limiting mechanism comprises a first power part and a fixed plate fixed on the first power part, the fixed plate is provided with a front limiting block which can be driven by the first power part and rotate, the right side of the supporting plate is provided with a rear limiting mechanism, the rear limiting mechanism comprises a self-locking seat and a self-locking block which can rotate around the self-locking seat, the self-locking block is internally provided with an upper magnet, the self-locking seat is provided with a lower magnet, and the magnetic pole of the upper end surface of the lower magnet is opposite to the magnetic pole of the lower end surface of the upper magnet, so that the upper magnet and the lower magnet can generate repulsive force to separate from each other.

2. The apparatus for lifting a clamp of claim 1, wherein the front stop mechanism further comprises a stop seat plate for fixing the first power member.

3. The device for lifting a clamp of claim 1, wherein the front limiting block is connected to the fixed plate through a first rotating shaft, the fixed plate is provided with a backing plate, and the upper end of the front limiting block is provided with a rotatable roller.

4. The device for lifting a clamp of claim 1, wherein the self-locking seat is connected to the self-locking block through a second rotating shaft.

5. The device for lifting a clamp of claim 1, wherein the frame further comprises a bottom plate, two wall plates fixed on the bottom plate, and a reinforcing rod connecting the two wall plates, the guide plate is fixedly installed on the side surface of the wall plate, and the positioning plate is fixedly installed on the top end of the wall plate.

6. The device for lifting a clamp of claim 1, wherein the positioning plate has positioning holes, positioning posts are installed in the positioning holes, tapered positioning slots are provided at the bottoms of the positioning posts, and the number of the positioning posts is 4.

7. The device for lifting the clamp according to claim 1, wherein a second power member for driving the supporting plate to move up and down is arranged at the bottom of the machine frame, a coupler is arranged at the upper end of the second power member, the upper end of the coupler is fixed at the bottom of the supporting plate through two pressing plates, and a supporting column is arranged at the bottom of the supporting plate.

8. The device for lifting a clamp of claim 1, wherein the bottom of the frame is provided with 4 guide holes, the guide holes are provided with guide sleeves, the bottom of the support plate is provided with guide posts penetrating through the guide sleeves, and the bottom of the frame is further fixedly provided with a blank cap sleeved outside the guide posts.

9. The device for lifting a clamp of claim 8, wherein a connecting rod is fixedly arranged on one of the guide posts and connected with the other guide post, a gas spring is arranged in the middle of the connecting rod, and a piston rod at the upper end of the gas spring is fixedly connected with the rack.

10. The device for lifting a clamp of claim 1, wherein the bottom of the front stopper is connected to the extension rod of the first power member.