CN220029994U - Clamping tool for nut production and processing - Google Patents

Abstract

The utility model relates to the technical field of nut processing and discloses a clamping tool for nut production and processing, which comprises a collecting box, a supporting component and a clamping component, wherein the supporting component comprises an adjusting rod which is connected to the inner wall of the bottom of the collecting box in a sliding way, one end of the adjusting rod extends into the collecting box and is fixedly connected with a first connecting plate, the surface of the first connecting plate, which is far away from the adjusting rod, is fixedly connected with a supporting plate for supporting a nut, two sides of the supporting plate along a longer side are provided with a plurality of fixing grooves, the inside of each fixing groove is fixedly connected with a first telescopic spring, and the other end of each first telescopic spring is fixedly connected with a triangular positioning block; compared with the prior art, the nut clamping device has the advantages that the nuts with the specified number are uniformly clamped and fixed, the operation is convenient, and the nuts after processing can be collected.

Description

Clamping tool for nut production and processing

Technical Field

The utility model relates to the technical field of nut processing, in particular to a clamping tool for nut production and processing.

Background

The nut is used as a fastener, is widely applied to various fields such as machinery, automobiles and electronics, and needs to be polished and tapped in the nut production process, and at the moment, the clamping tool is a vital device and can be used for clamping and fixing workpieces, so that the workpieces can be conveniently machined, and the product quality and the production efficiency are ensured.

With respect to the above related art, the inventor believes that in the prior art, the clamping tool needs to rotate the screw rod when performing the clamping operation, so that the two clamping plates are close to each other, thereby fixing the nut, after the nut is processed, the screw rod needs to be rotated again, so that the two clamping plates are far away, the nut is taken out, the operation is troublesome, the processed nut is inconvenient to collect after the processing is completed, the efficiency is low, and defects exist, therefore, the clamping tool for producing and processing the nut is provided to solve the problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The clamping tool for nut production and processing aims at solving the problems that in the prior art, when clamping operation is carried out through a clamping tool, a screw rod is required to be rotated, so that two clamping plates are close to each other, the nut is fixed, after nut processing is completed, the screw rod is required to be rotated, the two clamping plates are far away, the nut is taken out, the operation is troublesome, the processed nut is inconvenient to collect after the processing is completed, and the efficiency is low.

The utility model provides a clamping tool for nut production and processing, which adopts the following technical scheme:

the utility model provides a clamping tool for nut production and processing, includes collecting box, supporting component and clamping component, supporting component is including the regulation pole of sliding connection at collecting box bottom inner wall, wherein one end of regulation pole extends to the collecting box inside and fixedly connected with first connecting plate, the fixed surface of adjusting the pole is kept away from to first connecting plate is connected with the backup pad that is used for supporting the nut, a plurality of fixed slots have all been seted up along the both sides of longer limit to the backup pad, the inside fixedly connected with first expansion spring of fixed slot, the other end fixedly connected with triangle-shaped locating piece of first expansion spring, the top of collecting box just is located the backup pad and has been seted up the first logical groove that supplies backup pad joint directly over, triangle-shaped constant head tank with triangle-shaped locating piece assorted is seted up along both sides wall of longer limit to first logical groove, through towards collecting box top slip regulation pole, the backup pad begins the motion towards first logical groove, at the in-process of backup pad through first logical groove, triangle-shaped is extruded at first time, gets into triangle-shaped constant head tank inside at last, the position of backup pad is fixed, the top and collecting box top flush.

Preferably, the second through groove has been seted up at the top of collecting box, clamping assembly is including the second connecting plate of fixed connection in backup pad one side, the one end fixedly connected with riser of backup pad is kept away from to the second connecting plate, the one end fixedly connected with first right angle triangle piece of second connecting plate is kept away from to the riser, the top outer wall fixedly connected with fixed plate of collecting box, the inside sliding connection of fixed plate has two slide bars, two the slide bar is close to the common fixedly connected with second right angle triangle piece of one end of first right angle triangle piece, the inclined plane of first right angle triangle piece and second right angle triangle piece closely laminates, to the in-process of collecting box top slip regulation pole, and first right angle triangle piece also can upwards move, and first right angle triangle piece can extrude second right angle triangle piece, and at this moment, the slide bar also can be extruded to the slide bar can slide in the fixed plate, drives first grip block and moves towards the second grip block.

Preferably, the one end fixedly connected with control panel that first connecting plate was kept away from to the regulation pole, the fixed surface of control panel is connected with the second extension spring, the other end and the collection bottom of the case inner wall fixed connection of second extension spring, the winding of second extension spring sets up in the outside of adjusting the pole, and operating personnel steps on the control panel through the foot or promotes the control panel with the foot, can drive the regulation pole and move in the collection case to drive backup pad and first right angle triangle-shaped piece and go up and down.

Preferably, two the slide bar is kept away from the first grip block of the common fixedly connected with of one end of second right angled triangle piece, the outside of slide bar just is located the winding between fixed plate and the first grip block and is provided with the third telescopic spring, the both ends of third telescopic spring respectively with fixed plate and first grip block fixed connection, can drive the slide bar and slide in the fixed plate when the second right angled triangle piece moves to drive first grip block and move.

Preferably, the collecting box outer wall and be located the longer limit of first logical groove one side top fixedly connected with second grip block, first grip block slides and sets up at collecting box top, first grip block and second grip block distribute in the both sides of first logical groove, and first grip block moves towards the second grip block, can carry out the centre gripping to the nut fixedly.

Preferably, a box door is movably arranged on one side wall of the collecting box; the box door is opened, and nuts processed in the collecting box can be collected.

In summary, the utility model has the following beneficial technical effects:

1. when nuts are required to be fixed, a specified number of nuts are placed on the top of the supporting plate, an operator can lift the control plate by feet to enable the adjusting rod to slowly slide towards the top of the collecting box, the second telescopic spring is compressed, at the moment, the supporting plate starts to move towards the first through groove, the triangular positioning block is firstly extruded in the process that the supporting plate passes through the first through groove and finally enters the inside of the triangular positioning groove, at the moment, the position of the supporting plate is fixed, the top of the supporting plate is flush with the outer wall of the top of the collecting box, the first right-angle triangular block also moves upwards in the process that the adjusting rod slides towards the top of the collecting box, the first right-angle triangular block can extrude the second right-angle triangular block, at the moment, the sliding rod is extruded, and accordingly the sliding rod can slide in the fixing plate to drive the first clamping plate to move towards the second clamping plate, and therefore the nuts are fixed and clamped; compared with the prior art, the nut clamping device has the advantages that the nuts with the specified number are uniformly clamped and fixed, and the operation is convenient.

2. When the nuts are required to be collected, an operator downwards steps on the control plate, the triangular positioning blocks are separated from the triangular positioning grooves, the support plate moves downwards along with the adjusting rods, at the moment, the first right-angle triangular blocks are lowered, the second right-angle triangular blocks are not extruded any more, the third telescopic springs are released, the first clamping plates are driven to return to the initial positions, and at the moment, the nuts are fixed to fall from the support plate to the inside of the collection box due to the action of inertia; compared with the prior art, the nut collecting device can collect the processed nuts.

Drawings

FIG. 1 is a first overall schematic of an embodiment of the application;

FIG. 2 is a second overall schematic of an embodiment of the application;

FIG. 3 is a schematic view of a first cross-sectional structure of an embodiment of the application;

FIG. 4 is a schematic diagram of a second cross-sectional structure of an embodiment of the application;

FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 2;

fig. 6 is an enlarged schematic view of the structure at B in fig. 3.

Reference numerals illustrate: 1. a collection box; 2. an adjusting rod; 3. a first connection plate; 4. a support plate; 5. a fixing groove; 6. a first extension spring; 7. a triangular positioning block; 8. a first through groove; 9. triangular positioning grooves; 10. a second through slot; 11. a second connecting plate; 12. a vertical plate; 13. a door; 14. a first right triangle block; 15. a fixing plate; 16. a slide bar; 17. a second right triangle block; 18. a control board; 19. a second extension spring; 20. a first clamping plate; 21. a third extension spring; 22. and a second clamping plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

The embodiment of the utility model discloses a clamping tool for nut production and processing, referring to fig. 1-6, the clamping tool comprises a collecting box 1, a supporting component and a clamping component, wherein the supporting component comprises an adjusting rod 2 which is connected to the inner wall of the bottom of the collecting box 1 in a sliding way, one end of the adjusting rod 2 extends to the inside of the collecting box 1 and is fixedly connected with a first connecting plate 3, the adjusting rod 2 can drive the first connecting plate 3 to move in the sliding process, the surface of the first connecting plate 3, which is far away from the adjusting rod 2, is fixedly connected with a supporting plate 4 for supporting nuts, when the nuts are required to be fixed, a specified number of nuts are placed at the top of the supporting plate 4, a plurality of fixing grooves 5 are formed in two sides of the supporting plate 4 along a longer side, a first telescopic spring 6 is fixedly connected to the inside of the fixing grooves 5, the other end of the first telescopic spring 6 is fixedly connected with a triangular locating block 7, a first through groove 8 for clamping the supporting plate 4 is formed in the top of the collecting box 1, triangular locating grooves 9 matched with the triangular locating blocks 7 are formed in two side walls of the first through grooves 8 along the longer side, and the triangular locating grooves 4 slide towards the top of the collecting box 1, when the supporting plate 4 moves towards the first through the supporting plate 4 towards the first through grooves 8, and finally the triangular locating grooves 4 enter the triangular locating grooves 4 to be fixed at the positions, and finally enter the positions inside the supporting plates 4 through the triangular locating grooves 4, and are located at the positions, and finally, and are located at the positions inside the positions and are located inside the supporting grooves.

Referring to fig. 2-4, the second through groove 10 is provided at the top of the collecting box 1, the clamping assembly comprises a second connecting plate 11 fixedly connected to one side of the supporting plate 4, one end of the second connecting plate 11 away from the supporting plate 4 is fixedly connected with a vertical plate 12, one end of the vertical plate 12 away from the second connecting plate 11 is fixedly connected with a first right angle triangle block 14, the outer wall of the top of the collecting box 1 is fixedly connected with a fixing plate 15, two sliding rods 16 are slidably connected in the fixing plate 15, one ends of the two sliding rods 16 close to the first right angle triangle block 14 are fixedly connected with a second right angle triangle block 17 together, the inclined surfaces of the first right angle triangle block 14 and the second right angle triangle block 17 are tightly attached, in the process of sliding the adjusting rod 2 to the top of the collecting box 1, the first right angle triangle block 14 also moves upwards, the first right angle triangle block 14 extrudes the second right angle triangle block 17, at this moment, the sliding rods 16 also slide in the fixing plate 15, the first clamping plate 20 is driven to move towards the second clamping plate 22, and the third telescopic spring 21 is stretched.

Referring to fig. 1-4, one end of the adjusting rod 2 far away from the first connecting plate 3 is fixedly connected with a control plate 18, the surface of the control plate 18 is fixedly connected with a second telescopic spring 19, the other end of the second telescopic spring 19 is fixedly connected with the inner wall of the bottom of the collecting box 1, the second telescopic spring 19 is wound and arranged outside the adjusting rod 2, an operator steps on the control plate 18 by feet or lifts the control plate 18 by feet, and the adjusting rod 2 is driven to move in the collecting box 1, so that the supporting plate 4 and the first right-angle triangle block 14 are driven to lift.

The first grip block 20 of the common fixedly connected with of one end that second right angle triangle piece 17 was kept away from to two slide bars 16, the outside of slide bar 16 just is located the winding between fixed plate 15 and the first grip block 20 and is provided with third telescopic spring 21, and the both ends of third telescopic spring 21 respectively with fixed plate 15 and first grip block 20 fixed connection can drive slide bar 16 and slide in fixed plate 15 when second right angle triangle piece 17 moves to drive first grip block 20 and move.

Referring to fig. 1, 2 and 5, the second clamping plate 22 is fixedly connected to the top of the outer wall of the collecting box 1 and located at one side of the longer side of the first through groove 8, the first clamping plate 20 is slidably disposed at the top of the collecting box 1, the first clamping plate 20 and the second clamping plate 22 are distributed on two sides of the first through groove 8, and the first clamping plate 20 moves towards the second clamping plate 22 to clamp and fix the nut.

Referring to fig. 1-2, a box door 13 is movably mounted on one side wall of the collecting box 1, and nuts processed in the collecting box 1 can be collected by opening the box door 13.

The implementation principle of the clamping tool for nut production and processing provided by the embodiment of the utility model is as follows: when the nuts need to be fixed, a specified number of nuts are placed on the top of the supporting plate 4, an operator can lift the control plate 18 by feet, by sliding the adjusting rod 2 towards the top of the collecting box 1, the supporting plate 4 starts to slowly move towards the first through groove 8, during the process that the supporting plate 4 passes through the first through groove 8, the triangular positioning block 7 is firstly extruded and finally enters the inside of the triangular positioning groove 9, at the moment, the position of the supporting plate 4 is fixed, the top of the supporting plate 4 is flush with the outer wall of the top of the collecting box 1, during the process that the adjusting rod 2 is slid towards the top of the collecting box 1, the first right triangle block 14 moves upwards, the first right triangle block 14 extrudes the second right triangle block 17, at the moment, the sliding rod 16 also extrudes, so that the sliding rod 16 slides in the fixing plate 15, and drives the first clamping plate 20 to move towards the second clamping plate 22, the third telescopic spring 21 is stretched, thereby realizing the fixed centre gripping to the nut, and carry out processing to it, when needs are collected the nut, operating personnel steps on control panel 18 downwards, triangle locating piece 7 breaks away from triangle-shaped constant head tank 9, backup pad 4 moves down along with adjusting pole 2, at this moment, first right angle triangle-shaped piece 14 descends, no longer extrude second right angle triangle-shaped piece 17, third telescopic spring 21 is released, drive first grip block 20 and get back to initial position, at this moment, the in-process that fixation nut falls can drop inside collection box 1 from backup pad 4 owing to the effect of inertia, at this moment second telescopic spring 19 returns to initial position, as shown in fig. 1-4, whole centre gripping frock returns to initial condition, open chamber door 13, can collect the nut that processing was accomplished in collection box 1.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a nut production and processing is with centre gripping frock, includes collecting box (1), supporting component and clamping component, its characterized in that: the utility model provides a support assembly is including sliding connection regulation pole (2) at collecting box (1) bottom inner wall, the wherein one end of regulation pole (2) extends to collecting box (1) inside and fixedly connected with first connecting plate (3), the fixed surface of adjusting pole (2) is kept away from to first connecting plate (3) is connected with backup pad (4) that are used for supporting the nut, a plurality of fixed slots (5) have all been seted up along the both sides of longer limit to backup pad (4), the inside fixedly connected with first expansion spring (6) of fixed slot (5), the other end fixedly connected with triangle-shaped locating piece (7) of first expansion spring (6), first logical groove (8) that supply backup pad (4) joint have been seted up just above the top of collecting box (1) and being located backup pad (4), a plurality of triangle-shaped constant head tanks (9) that match with triangle-shaped locating piece (7) are seted up along the both sides wall of longer limit to first logical groove (8).

2. The clamping tool for nut production and processing according to claim 1, wherein: the utility model discloses a collection box, including collection box (1), second through groove (10) have been seted up at the top of collection box (1), clamping assembly is including second connecting plate (11) of fixed connection in backup pad (4) one side, one end fixedly connected with riser (12) of backup pad (4) are kept away from to second connecting plate (11), one end fixedly connected with first right angle triangle-shaped piece (14) are kept away from to riser (12), the top outer wall fixedly connected with fixed plate (15) of collection box (1), the inside sliding connection of fixed plate (15) has two slide bars (16), two slide bar (16) are close to the common fixedly connected with second right angle triangle-shaped piece (17) of one end of first right angle triangle-shaped piece (14), the inclined plane of first right angle triangle-shaped piece (14) and second right angle triangle-shaped piece (17) is closely laminated.

3. The clamping tool for nut production and processing according to claim 1, wherein: one end fixedly connected with control panel (18) of keeping away from first connecting plate (3) of regulation pole (2), the fixed surface of control panel (18) is connected with second telescopic spring (19), the other end and collection box (1) bottom inner wall fixed connection of second telescopic spring (19), second telescopic spring (19) winding sets up in the outside of regulation pole (2).

4. The clamping tool for nut production and processing according to claim 2, wherein: two slide bars (16) keep away from the first grip block (20) of the common fixedly connected with of one end of second right triangle piece (17), the outside of slide bar (16) just is located between fixed plate (15) and first grip block (20) winding is provided with third telescopic spring (21), the both ends of third telescopic spring (21) respectively with fixed plate (15) and first grip block (20) fixed connection.

5. The clamping tool for nut production and processing according to claim 4, wherein: the collecting box (1) outer wall and be located first logical groove (8) longer limit one side top fixedly connected with second grip block (22), first grip block (20) slip setting is at collecting box (1) top, first grip block (20) and second grip block (22) distribute in the both sides of first logical groove (8).

6. The clamping tool for nut production and processing according to claim 1, wherein: one side wall of the collecting box (1) is movably provided with a box door (13).