CN219881875U - Clamping device - Google Patents

Abstract

The utility model relates to the technical field of panel building material processing and discloses a clamping device which solves the problems in the prior art and comprises a workbench, wherein four supporting legs are fixedly connected to the bottom of the workbench, anti-slip layers are arranged at the bottoms of the four supporting legs, a sliding groove is formed in the top of the workbench, a sliding rod is inserted into an inner cavity of the sliding groove in a sliding mode, a first threaded hole is formed in the side face of the sliding rod, an inner thread is formed in the inner wall of the first threaded hole, a servo motor is arranged in the inner cavity of the workbench, a first threaded rod is fixedly connected to the output end of the servo motor through a coupler, an outer thread is arranged on the circumferential surface of the first threaded rod, and the first threaded rod is in threaded connection with the sliding rod through insertion into the first threaded hole.

Description

Clamping device

Technical Field

The utility model belongs to the technical field of panel building material processing, and particularly relates to a clamping device.

Background

The beveling machine is a special tool for chamfering the front end face of a pipeline or a flat plate in welding, overcomes the defects of nonstandard angle, rough slope, large working noise and the like of operation processes such as flame cutting, polishing machine grinding and the like, and has the advantages of simplicity and convenience in operation, angle standard, smooth surface and the like.

When carrying out beveling machine processing to flat building materials, need use clamping device, current clamping device generally all is the manual work through spanner rotation threaded rod, then carries out the centre gripping to flat building materials, needs the manual work to rotate many rings, and is comparatively waste time and force, because manual pivoted power is less to the centre gripping to flat building materials can appear unstable, flat building materials become flexible easily when processing, and for this reason, we have proposed a clamping device.

Disclosure of Invention

In order to solve the problems that a clamping device is needed when a flat building material is processed, an existing clamping device generally rotates a threaded rod manually through a wrench, then clamps the flat building material, a plurality of circles of manual rotation are needed, time and waste force are wasted, and the manual rotation force is small, so that unstable clamping of the flat building material can occur, and the flat building material is easy to loosen during processing, the utility model provides the following technical scheme: the utility model provides a clamping device, includes the workstation, the bottom rigid coupling of workstation has four supporting legs, four the bottom of supporting leg all is equipped with the skid resistant course, the spout has been seted up at the top of workstation, the inner chamber slip grafting of spout has the slide bar, first screw hole has been seted up to the side of slide bar, be equipped with the internal thread on the inner wall of first screw hole, the inner chamber of workstation is equipped with servo motor, servo motor's output has first threaded rod through the shaft coupling rigid coupling, the circumference surface of first threaded rod is equipped with the external screw thread, first threaded rod is through pegging graft at first threaded hole and slide bar threaded connection, the slide has been seted up to the side of slide bar, the inner chamber slip grafting of slide has the connecting rod, the one end rigid coupling that the connecting rod is located the slide outside has the splint, the medial surface of splint is equipped with the protection pad.

Preferably, the top of connecting rod has seted up the second screw hole, the inner chamber of slide bar rotates and has pegged graft the second threaded rod, the second threaded rod rotates and has pegged graft at the second screw hole, the second threaded rod passes through threaded connection with the connecting rod, the side rigid coupling of splint has two connecting rods, two the connecting rod is located the top and the bottom of splint homonymy respectively.

Preferably, the shape of the connecting rod is cuboid, and the surface and the back of the connecting rod are respectively attached to the inner wall of the slideway.

Preferably, the number of the sliding rods is four, the four sliding rods are uniformly distributed in an annular shape, and clamping plates capable of sliding up and down are arranged on the inner surfaces of the four sliding rods.

Preferably, the top of slide bar has seted up the shrinkage pool, the inner wall of shrinkage pool is equipped with the internal thread, the second threaded rod passes through the screw thread and rotates with the shrinkage pool and be connected, the bottom of second threaded rod rotates with the inner wall of slide to be connected.

Preferably, the back surface and the back surface of the sliding rod positioned in the inner cavity of the sliding groove are respectively attached to the front side and the back side of the inner wall of the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

through rotating the second threaded rod, the second threaded rod then can drive the connecting rod through the screw thread and slide in the slide, the connecting rod then can drive splint slip, when splint slip to suitable position, can stop rotating the second threaded rod, can accomplish the regulation to splint position, then start servo motor through the wire connection, servo motor then can drive first threaded rod and rotate, first threaded rod then can drive the slide bar through the screw thread and slide in the spout, the slide bar then can drive splint to carry out the centre gripping to the accessory, then can process splint, the realization can carry out mechanical drive to the slide bar, thereby reach and stabilize dull and stereotyped building materials centre gripping, and the centre gripping is faster, the effect that convenient staff used.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the entire structure of the present utility model;

FIG. 2 is a schematic view of the overall front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

in the figure: 1. a work table; 2. support legs; 3. a chute; 4. a slide bar; 5. a servo motor; 6. a first threaded rod; 7. a first threaded hole; 8. a slideway; 9. a connecting rod; 10. a clamping plate; 11. a second threaded hole; 12. and a second threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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 utility model is given by fig. 1-3, the automatic feeding device comprises a workbench 1, four supporting legs 2 are fixedly connected to the bottom of the workbench 1, anti-slip layers are arranged at the bottoms of the four supporting legs 2, a sliding groove 3 is formed in the top of the workbench 1, a sliding rod 4 is slidingly inserted into an inner cavity of the sliding groove 3, a first threaded hole 7 is formed in the side face of the sliding rod 4, an inner thread is formed in the inner wall of the first threaded hole 7, a servo motor 5 is arranged in the inner cavity of the workbench 1, the output end of the servo motor 5 is fixedly connected with a first threaded rod 6 through a coupler, an outer thread is formed in the circumferential surface of the first threaded rod 6, the first threaded rod 6 is in threaded connection with the sliding rod 4 through insertion into the first threaded hole 7, a slide way 8 is formed in the side face of the sliding rod 4, a connecting rod 9 is slidingly inserted into the inner cavity of the slide way, a clamping plate 10 is fixedly connected to one end of the connecting rod 9 located at the outer side of the slide way 8, and a protection pad is arranged on the inner side face of the clamping plate 10.

Simultaneously, second screw hole 11 has been seted up at the top of connecting rod 9, and the inner chamber rotation of slide bar 4 is pegged graft and is had second threaded rod 12, and second threaded rod 12 rotates and peg graft at second threaded hole 11, and second threaded rod 12 passes through threaded connection with connecting rod 9, and splint 10's side rigid coupling has two connecting rods 9, and two connecting rods 9 are located splint 10 top and bottom with the side respectively, and second threaded rod 12's setting can conveniently adjust the height of connecting rod 9 to reach the effect of conveniently adjusting splint 10 height.

In addition, the shape of connecting rod 9 is the cuboid, and the surface and the back of connecting rod 9 laminate mutually with the inner wall of slide 8 respectively, can make connecting rod 9 more stable like this to make splint 10 more stable.

And, the quantity of slide bar 4 is four, and four slide bars 4 are annular evenly distributed, and the internal surface of four slide bars 4 all is equipped with the splint 10 that can slide from top to bottom, and four splint 10 can be more stable to accessory centre gripping to prevent that the gliding problem from appearing in the accessory.

And the shrinkage pool has been seted up at the top of slide bar 4, and the inner wall of shrinkage pool is equipped with the internal thread, and second threaded rod 12 passes through the screw thread to be connected with the shrinkage pool rotation, and the bottom of second threaded rod 12 is connected with the inner wall rotation of slide 8, can make the second threaded rod 12 more stable in the pivoted like this.

In addition, the back and the back of the inner cavity of the sliding groove 3 are respectively attached to the front side and the back side of the inner wall of the sliding groove 3, so that the sliding bar 4 is more stable when sliding, and the sliding bar 4 is prevented from tilting.

Working principle: when work needs to carry out the centre gripping to the accessory, at first through rotating second threaded rod 12, second threaded rod 12 then can drive connecting rod 9 through the screw thread and slide in slide 8, connecting rod 9 then can drive splint 10 and slide, when splint 10 slides to suitable position, can stop rotating second threaded rod 12, can accomplish the regulation to splint 10 position, then start servo motor 5 through the wire connection, servo motor 5 then can drive first threaded rod 6 and rotate, first threaded rod 6 then can drive slide bar 4 through the screw thread and slide in spout 3, slide bar 4 then can drive splint 10 and carry out the centre gripping to the accessory, then can process splint 10.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Clamping device, comprising a table (1), characterized in that: the utility model discloses a sliding table, including workstation (1), slide bar (4), slide bar (8) are seted up to the inner chamber slip grafting of slide bar (3), first screw hole (7) have been seted up to the side of slide bar (4), be equipped with the internal thread on the inner wall of first screw hole (7), the inner chamber of workstation (1) is equipped with servo motor (5), the output of servo motor (5) has first threaded rod (6) through the shaft coupling rigid coupling, the circumferential surface of first threaded rod (6) is equipped with the external screw thread, first threaded rod (6) are through pegging graft in first screw hole (7) with slide bar (4) threaded connection, slide bar (8) have been seted up to the side of slide bar (4), the inner chamber slip grafting of connecting rod (9) are located one end rigid coupling in slide bar (8) outside has splint (10), the medial surface of splint (10) is equipped with protection pad.

2. A clamping device as claimed in claim 1, wherein: the utility model discloses a connecting rod, including connecting rod (10), connecting rod (9), second screw hole (11) have been seted up at the top of connecting rod (9), the inner chamber rotation of slide bar (4) is pegged graft there is second threaded rod (12), second threaded rod (12) rotate and peg graft at second screw hole (11), second threaded rod (12) pass through threaded connection with connecting rod (9), the side rigid coupling of splint (10) has two connecting rods (9), two connecting rods (9) are located the top and the bottom of splint (10) homonymy respectively.

3. A clamping device as claimed in claim 2, wherein: the shape of the connecting rod (9) is cuboid, and the surface and the back of the connecting rod (9) are respectively attached to the inner wall of the slideway (8).

4. A clamping device as claimed in claim 3, wherein: the number of the sliding rods (4) is four, the four sliding rods (4) are uniformly distributed in an annular shape, and clamping plates (10) capable of sliding up and down are arranged on the inner surfaces of the four sliding rods (4).

5. A clamping device as claimed in claim 4, wherein: the top of slide bar (4) is seted up the shrinkage pool, the inner wall of shrinkage pool is equipped with the internal thread, second threaded rod (12) are connected through screw thread and shrinkage pool rotation, the bottom of second threaded rod (12) is connected with the inner wall rotation of slide (8).

6. A clamping device as claimed in claim 5, wherein: the back surface and the back surface of the sliding rod (4) positioned in the inner cavity of the sliding groove (3) are respectively attached to the front side and the back side of the inner wall of the sliding groove (3).