CN218548318U

CN218548318U - Clamping assembly for relay production and assembly

Info

Publication number: CN218548318U
Application number: CN202223126242.4U
Authority: CN
Inventors: 池柏荣; 刘韫赫; 李兴博; 骆垚; 刘相诚
Original assignee: Liaoning Institute Of Science And Engineering
Current assignee: Liaoning Institute Of Science And Engineering
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-02-28
Anticipated expiration: 2032-11-24

Abstract

The utility model belongs to the technical field of the centre gripping subassembly, a centre gripping subassembly for relay production assembly is provided, which comprises a fixture body, wherein the fixture body is provided with a fixed bearing plate in the left and right directions, four corners of the fixed bearing plate are all provided with mounting holes which run through from top to bottom, the middle of the right end of the top end surface of the fixed bearing plate is provided with a semicircular head plate with left and right running through threaded holes, and the left end of the top end surface of the fixed bearing plate is provided with a fixed clamping plate in the front and back directions; the setting of fixed loading board not only makes things convenient for cylinder adjusting lever to control through screw thread installation and meshing and removes the regulation, makes things convenient for the cylinder regulating plate to pass through the bearing to install and remove the regulation about in step on the cylinder adjusting lever, still makes things convenient for centre gripping pneumatic cylinder to pass through the bolt to install and remove the regulation about in step on the cylinder regulating plate, has solved the cylinder and has leaded to the extension bar to withdraw and the extreme position who stretches out on the loading board through the bolt fastening, inconvenient installs the problem that adjusts pole and regulating plate realized cylinder position control additional on the loading board.

Description

Clamping assembly for relay production and assembly

Technical Field

The utility model belongs to the technical field of the centre gripping subassembly, particularly, relate to a centre gripping subassembly for relay production assembly.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount meets a predetermined requirement. The relay production assembly process needs to be clamped and fixed through the clamping assembly, so that the assembly of relay parts is facilitated.

However, the conventional relay fitting clamp has the following problems:

(1) The cylinder is fixed on the bearing plate through a bolt, so that the extension rod retracts and extends to the limit position, and the position of the cylinder is not convenient to adjust by additionally arranging an adjusting rod and an adjusting plate on the bearing plate;

(2) The limiting block is fixed in position and cannot always abut against the middle position of the end face of the relay with different models, so that the limiting block is inconvenient to move and adjust front and back and left and right through bearing of the adjusting block.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the object of the present invention is to provide a clamping assembly for relay production assembly to solve the problems mentioned in the background art.

The utility model is used for purpose and efficiency of the centre gripping subassembly of relay production assembly are reached by following concrete technological means:

a clamping assembly for production and assembly of a relay comprises a clamp body; the fixture body is provided with a fixed bearing plate in the left-right direction, mounting holes which run through the left and right are formed in the four corners of the fixed bearing plate, a semicircular head plate with a left-right running threaded hole is arranged in the middle of the right end face of the top end face of the fixed bearing plate, a fixed clamping plate in the front-back direction is arranged at the left end of the top end face of the fixed bearing plate, threaded holes are formed in the rear end of the fixed clamping plate in the left-right direction, a cylinder adjusting rod in the left-right direction is mounted inside the semicircular head plate of the fixed bearing plate through threads, threads are formed in the outer circumference of the cylinder adjusting rod, a fixing column is arranged on the left end face of the cylinder adjusting rod, a rotating circular plate with an anti-skidding groove is arranged on the right end face of the cylinder adjusting rod, a cylinder adjusting plate in the left-right direction is mounted on the fixing column of the cylinder adjusting rod through a bearing, threaded holes which run through the left and right ends of the cylinder adjusting plate are formed in the middle of the top end face of the cylinder adjusting plate, left-right clamping pneumatic cylinder is provided with a clamping pneumatic cylinder, fixing plate with a left-right prism and a front-back end face, and a clamping pneumatic cylinder, and a clamping pneumatic prism, and a clamping cylinder, and a positive hexagonal prism with a blind hole.

Further preferably, an assembly limiting block is mounted on the fixing column of the front and rear adjusting rods through a bearing, and a circular groove is formed in the center of the rear end face of the assembly limiting block.

Preferably, a front and a rear adjusting rods in the front and rear direction are mounted inside the threaded hole for bearing the adjusting block through threads, threads are formed on the outer circumference of the front and rear adjusting rods, a fixing column is arranged on the front end face of the front and rear adjusting rods, a circular plate is arranged on the rear end face of the front and rear adjusting rods, and six insertion holes penetrating through the front and rear parts are formed in the peripheral annular array inside the circular plate of the front and rear adjusting rods.

Further preferably, a bearing adjusting block is mounted on the fixing column of the left and right adjusting rods through a bearing, a circular groove is formed in the middle of the left end face of the bearing adjusting block, and a threaded hole which penetrates through the bearing adjusting block from front to back is formed in the middle of the bearing adjusting block.

Further preferably, the inside screw hole of the fixed bearing plate is provided with a left and right adjusting rod in the left and right direction through threads, the outer circumference of the left and right adjusting rod is provided with threads, the right end face of the left and right adjusting rod is provided with a fixing column, and the left end face of the left and right adjusting rod is provided with a rotating column with an anti-slip groove.

Preferably, the regular hexagonal prism of the clamping pneumatic cylinder is sleeved with a movable clamping plate which is locked in the front-back direction through a bolt, a regular hexagonal groove is formed in the middle of the right end face of the movable clamping plate, and a stepped hole which penetrates through the left and right is formed in the middle of the left end face of the movable clamping plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The setting of fixed loading board makes things convenient for cylinder adjusting lever to control through threaded mounting and meshing and removes the regulation, makes things convenient for cylinder regulating plate to pass through the bearing and installs and remove the regulation about in step on cylinder adjusting lever, makes things convenient for centre gripping pneumatic cylinder to control the regulation about in step through the bolt mounting on cylinder regulating plate, has solved the extreme position that the cylinder leads to the extension bar to withdraw and stretch out on the loading board through the bolt fastening, inconvenient installs the problem that adjusts pole and regulating plate realization cylinder position control additional on the loading board.

(2) Bear the setting of regulating block, it rotates through the bearing installation to adjust the pole about the convenience, adjust the pole about the convenience and control through the screw thread installation and control the regulation about meshing on fixed loading board, adjust the pole through screw thread installation and meshing back-and-forth movement regulation around convenient, the convenient pole of adjusting is carrying the assembly stopper and is carrying out the synchronization regulation through the front and back, it can't be leaned easily to have solved stopper rigidity and withstand different model relay terminal surfaces intermediate position all the time, inconvenient bear the problem that realizes stopper position all around removal regulation through the regulating block.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic top view of the fixing plate of the present invention.

Fig. 3 is a left side view of the adjusting block of the present invention.

Fig. 4 is a schematic view of the disassembly structure of the present invention.

In the figure: 1. a clamp body; 2. fixing a bearing plate; 3. a cylinder adjusting rod; 4. a cylinder adjusting plate; 5. a clamping pneumatic cylinder; 6. moving the clamping plate; 7. a left adjusting rod and a right adjusting rod; 8. a bearing adjusting block; 9. a front and rear adjusting rod; 10. and assembling a limiting block.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the drawings and examples.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides a clamping component for production and assembly of a relay, which comprises a clamp body 1; the clamp body 1 is provided with the fixed bearing plate 2 in the left-right direction, so that each part can be conveniently installed; four corners of the fixed bearing plate 2 are provided with mounting holes which penetrate through the upper part and the lower part, so that the fixed bearing plate is convenient to fix and mount through bolts; a semicircular head plate with a left and right penetrating threaded hole is arranged in the middle of the right end face of the top of the fixed bearing plate 2, so that the cylinder adjusting rod 3 can be conveniently installed through threads; the left end of the end surface of the top of the fixed bearing plate 2 is provided with a fixed clamping plate in the front-back direction, so that the relay can be conveniently clamped by matching with the movable clamping plate 6; the rear end of the fixed clamping plate of the fixed bearing plate 2 is provided with a threaded hole which penetrates through the left and right, so that the left and right adjusting rods 7 can be conveniently installed through threads; the cylinder adjusting rod 3 in the left-right direction is arranged in the semicircular head plate of the fixed bearing plate 2 through threads, so that the left-right movement adjustment through thread engagement is facilitated; the outer circumference of the cylinder adjusting rod 3 is provided with threads, so that the cylinder adjusting rod can be conveniently installed through the threads; a fixed column is arranged on the left end face of the cylinder adjusting rod 3, so that the cylinder adjusting plate 4 can be conveniently installed through a bearing; a rotating circular plate with an anti-skid groove is arranged on the right end face of the cylinder adjusting rod 3, so that the cylinder adjusting rod can conveniently rotate to prevent skidding; a left-right direction air cylinder adjusting plate 4 is arranged on a fixing column of the air cylinder adjusting rod 3 through a bearing, so that the clamping pneumatic cylinder 5 is conveniently born; threaded holes which penetrate through the air cylinder adjusting plate from top to bottom are formed in four corners of the air cylinder adjusting plate 4, so that the clamping pneumatic cylinder 5 can be conveniently installed through bolts; a semicircular head plate with a left through hole and a right through hole is arranged in the middle of the right end face of the top of the air cylinder adjusting plate 4, so that the air cylinder adjusting rod 3 can be conveniently installed through a bearing; the end surface of the top of the air cylinder adjusting plate 4 is provided with a clamping pneumatic cylinder 5 in the left-right direction through a bolt, so that synchronous left-right movement adjustment is facilitated; the bottoms of the front end surface and the rear end surface of the clamping pneumatic cylinder 5 are respectively provided with a fixing plate with a mounting hole, so that the clamping pneumatic cylinder is convenient to mount through bolts; an extension rod is arranged on the left end face of the clamping pneumatic cylinder 5, so that the movable clamping plate 6 can be conveniently driven to move left and right; the right hexagonal prism with the threaded blind hole is arranged on the left end face of the extension rod of the clamping pneumatic cylinder 5, and the clamping plate 6 is convenient to move, sleeved and locked through the bolt.

The regular hexagonal prism of the clamping pneumatic cylinder 5 is sleeved with the movable clamping plate 6 which is locked in the front-back direction through a bolt, so that the movable clamping plate 6 can be conveniently moved left and right; a regular hexagonal groove is formed in the middle of the right end face of the movable clamping plate 6, so that the movable clamping plate is convenient to sleeve and stop rotating; a stepped hole penetrating left and right is formed in the middle of the left end face of the movable clamping plate 6, so that the movable clamping plate can be conveniently locked and fixed through a bolt; a left and right adjusting rod 7 in the left and right directions is arranged in the threaded hole of the fixed bearing plate 2 through threads, so that the left and right movement is facilitated through threaded engagement; the outer circumference of the left and right adjusting rods 7 is provided with threads, so that the left and right adjusting rods can be conveniently installed through the threads; a fixed column is arranged on the right end face of the left adjusting rod 7 and the right adjusting rod 7, so that the bearing adjusting block 8 can be conveniently installed through a bearing; the left end face of the left adjusting rod 7 is provided with a rotating column with an anti-skid groove, so that the rotating anti-skid is convenient; a bearing adjusting block 8 is arranged on a fixing column of the left and right adjusting rod 7 through a bearing, so that the bearing adjusting block 8 can be conveniently adjusted in a left-right movement manner; a circular groove is formed in the middle of the left end face of the bearing adjusting block 8, so that the left adjusting rod 7 and the right adjusting rod 7 can be conveniently installed through a bearing; a threaded hole penetrating through the front and the back is formed in the middle of the bearing adjusting block 8, so that the front and the back adjusting rods 9 can be conveniently installed through threads; a front and rear adjusting rod 9 in the front and rear direction is arranged in the threaded hole of the bearing adjusting block 8 through threads, so that the front and rear adjusting rod can be conveniently engaged through threads to move forwards and backwards for adjustment; the outer circumference of the front and rear adjusting rod 9 is provided with threads, so that the front and rear adjusting rod can be conveniently installed through the threads; the front end face of the front and rear adjusting rod 9 is provided with a fixed column, so that the assembly limiting block 10 is convenient to mount through a bearing; a circular plate is arranged on the rear end face of the front and rear adjusting rod 9, so that the rotation is convenient; six insertion holes penetrating through the front and the back are formed in the peripheral annular array inside the circular plate of the front and the back adjusting rod 9, so that fingers can be conveniently inserted to prevent slipping during rotation; an assembly limiting block 10 is arranged on a fixing column of the front and rear adjusting rod 9 through a bearing, so that the front and rear adjusting rod 9 can be conveniently moved and adjusted back and forth; the circular groove is formed in the center of the rear end face of the assembly limiting block 10, and the front and rear adjusting rods 9 can be conveniently installed through bearings.

The specific use mode and function of the embodiment are as follows: when the fixture body 1 shown in fig. 1 is used, the fixed bearing plate 2 is fixed on a workbench through a bolt, the clamping pneumatic cylinder 5 is connected with external air supply equipment, a relay is placed between the fixed clamping plate and the movable clamping plate 6 of the fixed bearing plate 2, the rear end face of the relay is in contact with the front end face of the assembly limiting block 10, then the clamping pneumatic cylinder 5 is opened to act, an extension rod of the clamping pneumatic cylinder 5 drives the movable clamping plate 6 to move leftwards, and the relay is clamped through the matching of the movable clamping plate 6 and the fixed clamping plate of the fixed bearing plate 2; when the position of the clamping pneumatic cylinder 5 is adjusted, the rotary cylinder adjusting rod 3 is in threaded engagement with the fixed bearing plate 2, so that the cylinder adjusting rod 3 moves leftwards through threaded engagement, the cylinder adjusting rod 3 drives the cylinder adjusting plate 4 to synchronously move leftwards, the clamping pneumatic cylinder 5 is carried by the cylinder adjusting plate 4 to synchronously move leftwards, and the clamping pneumatic cylinder 5 drives the movable clamping plate 6 to synchronously move leftwards, so that the position of the clamping pneumatic cylinder 5 is adjusted, and otherwise, the clamping pneumatic cylinder 5 is operated to move rightwards; when the assembly limiting block 10 moves leftwards and rightwards for adjustment, the left and right adjusting rod 7 is rotated to be in threaded engagement with the fixed bearing plate 2, the left and right adjusting rod 7 moves leftwards and rightwards through threaded engagement, the bearing adjusting block 8 is driven to move leftwards and rightwards synchronously through the left and right adjusting rod 7, the bearing adjusting block 8 is driven to move leftwards and rightwards synchronously through the front and rear adjusting rod 9, the assembly limiting block 10 is driven to move leftwards and rightwards synchronously, therefore, the left and right movement adjustment of the assembly limiting block 10 is realized, when the assembly limiting block 10 moves forwards and backwards for adjustment, the front and rear adjusting rod 9 is rotated to be in threaded engagement with the bearing adjusting block 8, the front and rear adjusting rod 9 moves forwards and backwards through threaded engagement, the assembly limiting block 10 is driven to move forwards and backwards synchronously through the front and rear adjusting rod 9, and therefore, the front and rear movement adjustment of the assembly limiting block 10 is realized; wherein fixed loading board 2 makes things convenient for cylinder regulation pole 3 to control through threaded mounting and meshing and moves the regulation, make things convenient for cylinder regulating plate 4 to install and control the regulation about 3 synchronous on cylinder regulation pole through the bearing, make things convenient for centre gripping pneumatic cylinder 5 to control the regulation about 4 synchronous on cylinder regulating plate through the bolt mounting, solved the cylinder and lead to the extension bar to withdraw and the extreme position who stretches out on the loading board through the bolt fastening, inconvenient installs the problem that adjusts pole and regulating plate realization cylinder position control additional on the loading board. In addition, bear regulating block 8 and conveniently control regulation pole 7 and rotate through the bearing installation, it controls regulation pole 7 and controls the regulation through the meshing of screw thread installation on fixed loading board 2, it adjusts through screw thread installation and meshing back-and-forth movement to adjust around convenient, it carries assembly stopper 10 to carry out the synchronization regulation to adjust conveniently through front and back regulation pole 9, it can't withstand different model relay terminal surfaces intermediate position all the time and is crooked easily to have solved stopper rigidity, inconvenient bear the problem that realizes stopper position and move about around and adjust through the regulating block.

Claims

1. A centre gripping subassembly for relay production assembly which characterized in that: comprises a clamp body (1); the utility model discloses a pneumatic clamp, including anchor clamps body (1), the mounting hole that runs through from top to bottom is all seted up in fixed loading board (2) four corners, be provided with the semicircle head board that runs through the screw hole about the area in the middle of fixed loading board (2) top terminal surface right-hand member, fixed loading board (2) top terminal surface left end is provided with the fixed grip block of fore-and-aft direction, the screw hole that runs through about the fixed grip block rear end of fixed loading board (2) is seted up, cylinder regulation pole (3) of left and right directions is installed through the screw thread to the semicircle head board inside of fixed loading board (2), screw thread is seted up to cylinder regulation pole (3) outside circumference, cylinder regulation pole (3) left end face is provided with the fixed column, cylinder regulation pole (3) right-hand member face is provided with the rotation plectane of taking the antiskid groove, install cylinder regulating plate (4) of left and right directions through the bearing on the fixed column of cylinder regulation pole (3), the screw hole that runs through about cylinder regulating plate (4) four corners all are seted up, be provided with the semicircle head board of taking left and right through hole in the middle of cylinder regulating plate (4) top terminal surface, cylinder regulating plate (5) top terminal surface is provided with the left side of taking pneumatic cylinder clamping pneumatic rod (5) terminal surface that the pneumatic rod stretches out of pneumatic cylinder mounting hole, pneumatic rod (5) the pneumatic rod that pneumatic rod is provided with the right side prismatic terminal surface.

2. The clamping assembly for relay production assembly of claim 1, wherein: the clamping pneumatic cylinder is characterized in that a movable clamping plate (6) in the front-back direction is sleeved on a regular hexagonal prism of the clamping pneumatic cylinder (5) and locked through bolts, a regular hexagonal groove is formed in the middle of the right end face of the movable clamping plate (6), and a stepped hole which penetrates through the left end face and the right end face of the movable clamping plate (6) is formed in the middle of the left end face of the movable clamping plate.

3. The clamping assembly for relay production assembly of claim 1, wherein: the left and right adjusting rods (7) in the left and right directions are installed inside the threaded holes of the fixed bearing plate (2) through threads, threads are formed in the outer circumference of the left and right adjusting rods (7), a fixing column is arranged on the right end face of the left and right adjusting rods (7), and a rotating column with an anti-skidding groove is arranged on the left end face of the left and right adjusting rods (7).

4. The clamping assembly for relay production assembly of claim 3, wherein: and a bearing adjusting block (8) is arranged on a fixing column of the left and right adjusting rod (7) through a bearing, a circular groove is formed in the middle of the left end face of the bearing adjusting block (8), and a threaded hole which penetrates through the front and the back is formed in the middle of the bearing adjusting block (8).

5. The clamping assembly for relay production assembly of claim 4, wherein: the screw hole of bearing regulating block (8) is inside to have front and back regulation pole (9) of fore-and-aft direction through the screw thread installation, and screw thread has been seted up to front and back regulation pole (9) outside circumference, and the terminal surface is provided with the fixed column before front and back regulation pole (9), and front and back regulation pole (9) rear end face is provided with the plectane, and the inside peripheral annular array of plectane of front and back regulation pole (9) is seted up the patchhole that runs through around six.

6. The clamping assembly for relay production assembly of claim 5, wherein: an assembly limiting block (10) is mounted on a fixing column of the front and rear adjusting rod (9) through a bearing, and a circular groove is formed in the center of the rear end face of the assembly limiting block (10).