CN219582695U - Assembling clamp of bracket assembly - Google Patents

Abstract

The utility model discloses an assembly fixture of a bracket assembly, which comprises: the top end of the bottom plate is provided with a bearing mechanism, and the bearing mechanism is provided with a bracket assembly; the compressing mechanism is arranged at the top end of the bottom plate and corresponds to the position of the bearing mechanism; and the bottom end of the pushing mechanism is connected with the bottom plate, and the pushing mechanism is used for pressing the bracket assembly. The utility model uses the setting mode of the pressing mechanism and the pressing mechanism to correct the position of the second bracket by pressing down the correction block until the correction block contacts with the second bracket, then the second bracket is pressed, then an external pneumatic wrench is stretched into the second bracket, and two nuts are screwed in sequence; the compressing mechanism is loosened, the cylinder hand valve is pulled, the correction block is lifted upwards and leaves the second bracket, so that all workpieces of the bracket assembly are assembled under the constraint condition, the workpiece displacement caused by the nut tightening force is effectively avoided, and the product quality is ensured.

Description

Assembling clamp of bracket assembly

Technical Field

The utility model relates to the field of assembly fixtures, in particular to an assembly fixture for a bracket assembly.

Background

When assembling two supports, the holes of the two supports need to be aligned, then after the bolts pass through the two supports, then the two supports are screwed down through nuts, and the two supports are screwed down and fixed through threaded insertion between the bolts and the nuts.

Disclosure of Invention

The utility model aims to provide an assembly fixture of a bracket assembly, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an assembly fixture for a bracket assembly, comprising:

the top end of the bottom plate is provided with a bearing mechanism, and the bearing mechanism is provided with a bracket assembly;

the compressing mechanism is arranged at the top end of the bottom plate and corresponds to the bearing mechanism in position;

and the bottom end of the pushing mechanism is connected with the bottom plate, and the pushing mechanism is used for pressing the bracket assembly.

Preferably, the pushing mechanism comprises a fixing frame, a pushing assembly and a correction block, wherein the bottom of the fixing frame is connected with the bottom plate, the air cylinder is arranged on the inner side of the fixing frame, and the correction block is connected to the bottom of the pushing assembly.

Preferably, the propulsion assembly comprises an air cylinder and a sliding seat, the top end of the air cylinder is connected with the top of the fixing frame, the sliding seat is in transmission connection with the output end of the air cylinder, and the bottom of the sliding seat is connected with the correction block.

Preferably, the pushing mechanism further comprises a sliding block, the sliding block is fixedly connected to the back face of the sliding seat, a sliding rail is connected to the sliding block in a sliding mode, and the sliding rail is connected with the fixing frame.

Preferably, the bracket assembly comprises a first bracket, a second bracket and a nut, wherein the second bracket is arranged above the first bracket, a bolt is connected between the first bracket and the second bracket in a penetrating way, and the nut is in threaded sleeve joint with the end part of the bolt.

Preferably, the bearing mechanism comprises a bearing block, a locating pin and a limiting block, wherein the bearing block is fixedly arranged at the top end of the bottom plate, the locating pin is fixedly connected to the front surface of the bearing block, and the limiting block is fixedly arranged at the top of the bearing block.

Preferably, the hold-down mechanism includes fixing base, spacing, push rod, dwang and handle, fixing base fixed mounting is in the top of bottom plate, spacing fixed mounting is in the top of fixing base, the one end of handle is rotated with the one end of spacing and is connected, the one end of dwang is rotated with the corner of handle and is connected, the other end of dwang is rotated with the one end of push rod and is connected, the other end of spacing is connected with spacing section of thick bamboo, the push rod is cup jointed with spacing section of thick bamboo slip, the end connection of push rod has the compact heap.

The utility model has the technical effects and advantages that:

(1) The utility model uses the setting mode of the pressing mechanism and the pressing mechanism to press down the correction block until the correction block contacts with the second bracket, corrects the position of the second bracket, then presses the second bracket tightly and is attached to the upper plane of the first bracket; then an external pneumatic wrench stretches into the second bracket, and two nuts are screwed in sequence; loosening the pressing mechanism, pulling the cylinder hand valve, lifting the correction block upwards, leaving the second bracket, and taking out the bracket assembly of the finished product, so that all workpieces of the bracket assembly are assembled under the constraint condition, the workpiece displacement caused by the nut tightening force is effectively avoided, and the product quality is ensured;

(2) According to the utility model, the sliding of the sliding block is conveniently limited through the sliding rail by utilizing the matched arrangement mode of the sliding block and the sliding rail, so that the vertical movement of the sliding block is limited, the linear movement of the sliding seat and the correction block is more stable, and the linear movement of the correction block is more stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of the pressing mechanism of the present utility model.

FIG. 3 is a schematic view of the structure of the bracket assembly of the present utility model.

Fig. 4 is a schematic structural view of the bearing mechanism of the present utility model.

Fig. 5 is a schematic view of the structure of the compressing mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a carrying mechanism; 21. a bearing block; 22. a positioning pin; 23. a limiting block; 3. a bracket assembly; 31. a first bracket; 32. a second bracket; 33. a nut; 4. a compressing mechanism; 41. a fixing seat; 42. a limiting frame; 421. a limiting cylinder; 43. a push rod; 44. a rotating lever; 45. a handle; 5. a pressing mechanism; 51. a fixing frame; 52. a cylinder; 53. a sliding seat; 54. a correction block; 55. a sliding block.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides an assembly jig for a bracket assembly as shown in fig. 1 to 5, comprising:

the bottom plate 1 is provided with a bearing mechanism 2 at the top end, the bearing mechanism 2 comprises a bearing block 21, a positioning pin 22 and a limiting block 23, the bearing block 21 is fixedly arranged at the top end of the bottom plate 1, the positioning pin 22 is fixedly connected to the front surface of the bearing block 21, the limiting block 23 is fixedly arranged at the top of the bearing block 21, the bearing of the first bracket 31 is facilitated through the bearing block 21, the limiting of the first bracket 31 is facilitated through the positioning pin 22, the vertical movement of the first bracket 31 is prevented, and the limiting of the position of the second bracket 32 is facilitated through the limiting block 23;

the bearing mechanism 2 is provided with a bracket assembly 3, the bracket assembly 3 comprises a first bracket 31, a second bracket 32 and a nut 33, the second bracket 32 is arranged above the first bracket 31, a bolt is connected between the first bracket 31 and the second bracket 32 in a penetrating way, and the nut 33 is in threaded sleeve joint with the end part of the bolt;

the compressing mechanism 4 is arranged at the top end of the bottom plate 1, the compressing mechanism 4 corresponds to the position of the bearing mechanism 2, the compressing mechanism 4 comprises a fixed seat 41, a limiting frame 42, a push rod 43, a rotating rod 44 and a handle 45, the fixed seat 41 is fixedly arranged at the top end of the bottom plate 1, the limiting frame 42 is fixedly arranged at the top end of the fixed seat 41, one end of the handle 45 is rotationally connected with one end of the limiting frame 42, one end of the rotating rod 44 is rotationally connected with a corner of the handle 45, the other end of the rotating rod 44 is rotationally connected with one end of the push rod 43, the other end of the limiting frame 42 is connected with a limiting cylinder 421, the push rod 43 is in sliding sleeve joint with the limiting cylinder 421, the end part of the push rod 43 is connected with a compressing block, the sliding of the push rod 43 is convenient to be limited through the limiting cylinder 421, the linear motion of the push rod 43 is more stable, the translational motion of the compressing block is driven by the push rod 43, the compression of the first bracket 31 is convenient to compress through the cooperation between the handle 45 and the rotating rod 44, the connecting rod structure is convenient to be formed, the rotating connection between the rotating rod 44 and the handle 45 and the push rod 43 is convenient to push the linear motion of the push rod 43 through the rotation of the handle 45;

the pushing mechanism 5, its bottom is connected with bottom plate 1, pushing mechanism 5 is used for the suppression to support assembly 3, pushing mechanism 5 includes mount 51, propulsion unit and correction piece 54, the bottom and the bottom plate 1 of mount 51 are connected, the inboard in mount 51 is installed to cylinder 52, the correction piece 54 is connected in the bottom of propulsion unit, propulsion unit includes cylinder 52 and sliding seat 53, the top and the top of mount 51 of cylinder 52 are connected, sliding seat 53 is connected with the output transmission of cylinder 52, the bottom and the correction piece 54 of sliding seat 53 are connected, pushing mechanism 5 still includes slider 55, slider 55 fixed connection is in the back of sliding seat 53, sliding connection has the slide rail on the slider 55, the slide rail is connected with mount 51, be convenient for carry out spacingly to the slip of slider 55 through the slide rail, thereby make the rectilinear motion of sliding seat 53 and correction piece 54 more stable, just make the rectilinear motion of correction piece 54 more stable, be convenient for carry out rectilinear motion to the position of sliding seat 53 through cylinder 52, make sliding seat 53 can drive correction piece 54 and carry out up-down motion.

The working principle of the utility model is as follows:

in use, first, the first bracket 31 is placed on the bearing block 21 to bear, so as to ensure the penetration between the positioning pin 22 and the first bracket 31; then pushing the handle 45, so that the handle 45 rotates around the end part of the limiting frame 42 as a circle center in a fixed shaft manner, namely, the pushing of the rotating rod 44 is facilitated, the rotating rod 44 can push the push rod 43, and the push rod 43 presses the first bracket 31 on the bearing block 21; then the second bracket 32 is placed above the first bracket 31, so that the bolts are inserted into the second bracket 32, then the nuts 33 are substituted on the bolts, and the bolts are screwed into the 2-3 buckles and are not locked, so that the second bracket 32 has a certain activity; then the cylinder hand valve is pulled to enable the cylinder 52 to be electrified and run, the cylinder 52 drives the sliding seat 53 to move downwards, the sliding seat 53 drives the correction block 54 to move downwards, the position of the second bracket 32 is corrected by the downward pressing of the correction block 54 until the correction block 54 contacts with the second bracket 32, and then the second bracket 32 is pressed tightly and is attached to the upper plane of the first bracket 31; then an external pneumatic wrench is extended into the second bracket 32, and two nuts 33 are screwed in sequence; the compressing mechanism 4 is loosened, the cylinder hand valve is pulled, the correction block 54 is lifted upwards to leave the second bracket 32, and the finished bracket assembly 3 is taken out, so that all workpieces of the bracket assembly 3 are assembled under the constraint condition, and the workpiece displacement caused by the tightening force of the nut 33 is effectively avoided.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. An assembly fixture for a bracket assembly, comprising:

the bottom plate (1) is provided with a bearing mechanism (2) at the top end, and the bearing mechanism (2) is provided with a bracket assembly (3);

the compressing mechanism (4) is arranged at the top end of the bottom plate (1), and the compressing mechanism (4) corresponds to the bearing mechanism (2);

the bottom end of the pressing mechanism (5) is connected with the bottom plate (1), and the pressing mechanism (5) is used for pressing the bracket assembly (3).

2. The assembly fixture of the bracket assembly according to claim 1, wherein the pressing mechanism (5) comprises a fixing frame (51), a pushing component and a correction block (54), the bottom of the fixing frame (51) is connected with the bottom plate (1), the pushing component is mounted on the inner side of the fixing frame (51), and the correction block (54) is connected with the bottom of the pushing component.

3. The assembly fixture of a bracket assembly according to claim 2, wherein the pushing component comprises a cylinder (52) and a sliding seat (53), the top end of the cylinder (52) is connected with the top of the fixing frame (51), the sliding seat (53) is in transmission connection with the output end of the cylinder (52), and the bottom of the sliding seat (53) is connected with the correction block (54).

4. The assembly fixture of the bracket assembly according to claim 2, wherein the pressing mechanism (5) further comprises a sliding block (55), the sliding block (55) is fixedly connected to the back surface of the sliding seat (53), a sliding rail is slidingly connected to the sliding block (55), and the sliding rail is connected with the fixing frame (51).

5. The assembly fixture of the bracket assembly according to claim 1, wherein the bracket assembly (3) comprises a first bracket (31), a second bracket (32) and a nut (33), the second bracket (32) is arranged above the first bracket (31), a bolt is inserted between the first bracket (31) and the second bracket (32), and the nut (33) is in threaded sleeve connection with the end part of the bolt.

6. The assembly fixture of the bracket assembly according to claim 1, wherein the bearing mechanism (2) comprises a bearing block (21), a positioning pin (22) and a limiting block (23), the bearing block (21) is fixedly arranged at the top end of the bottom plate (1), the positioning pin (22) is fixedly connected to the front surface of the bearing block (21), and the limiting block (23) is fixedly arranged at the top of the bearing block (21).

7. The assembly fixture of a bracket assembly according to claim 1, wherein the pressing mechanism (4) comprises a fixed seat (41), a limit frame (42), a push rod (43), a rotating rod (44) and a handle (45), the fixed seat (41) is fixedly arranged at the top end of the bottom plate (1), the limit frame (42) is fixedly arranged at the top end of the fixed seat (41), one end of the handle (45) is rotationally connected with one end of the limit frame (42), one end of the rotating rod (44) is rotationally connected with a corner of the handle (45), the other end of the rotating rod (44) is rotationally connected with one end of the push rod (43), the other end of the limit frame (42) is connected with a limit cylinder (421), the push rod (43) is in sliding sleeve joint with the limit cylinder (421), and the end part of the push rod (43) is connected with a pressing block.