CN214162195U

CN214162195U - Frock clamp with a plurality of location stations

Info

Publication number: CN214162195U
Application number: CN202022227421.1U
Authority: CN
Inventors: 吴杰
Original assignee: Wuxi Huilida Machinery Technology Co ltd
Current assignee: Wuxi Huilida Machinery Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-09-10
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a frock clamp with a plurality of location stations, comprising a base plate, the equal fixed mounting in front side, middle part and the rear side of bottom plate top surface has the box, box inner wall left side fixed mounting has the motor, motor output fixedly connected with screw post, and screw post right-hand member pass through the bearing and rotate with box inner wall right side and be connected, screw post surface threaded connection has the internal thread pipe, internal thread nose portion fixedly connected with spliced pole, box top surface middle part link up and has seted up the spout, and spliced pole sliding connection in the spout, the first splint of spliced pole top fixedly connected with. In use, the requirements for a plurality of positioning stations are met, the effect of simultaneously clamping and fixing a plurality of workpieces with the same specification is realized, the requirement for independent clamping and fixing of a plurality of large-scale workpiece sections is met, diversified production requirements are better met, the use is more flexible and convenient, and the practicability is better.

Description

Frock clamp with a plurality of location stations

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a frock clamp with a plurality of location stations.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, etc., of which machine tool jigs are the most common, often simply called jigs. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing. Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process.

The frock clamp that exists is single station mostly in the current production process, once can only operate an anchor clamps, lack the multistation anchor clamps, when the same machined part of the fixed a plurality of specifications of centre gripping simultaneously of needs, need carry out a lot of centre gripping operations, it is fixed to be difficult to carry out the centre gripping simultaneously to a plurality of same specification instruments, when needs are fixed to the separately centre gripping of a machined part multistage, be difficult to carry out the exclusive operation, be difficult to satisfy the actual production demand, it is very inconvenient to use, the flexibility is relatively poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a frock clamp with a plurality of location stations has solved the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tool clamp with a plurality of positioning stations comprises a bottom plate, wherein a box body is fixedly arranged on the front side, the middle part and the rear side of the top surface of the bottom plate, a motor is fixedly arranged on the left side of the inner wall of the box body, a threaded column is fixedly connected with the output end of the motor, the right end of the threaded column is rotatably connected with the right side of the inner wall of the box body through a bearing, an internal threaded tube is in threaded connection with the surface of the threaded column, a connecting column is fixedly connected with the top of the internal threaded tube, a sliding groove is formed in the middle of the top surface of the box body and is in sliding connection with the connecting column in the sliding groove, a first clamping plate is fixedly connected with the top of the connecting column, the bottom surface of the first clamping plate is in sliding connection with the top surface of the box body, a supporting plate is fixedly arranged on the right side of the top surface of the bottom plate, a hydraulic cylinder and a sliding tube are fixedly arranged on the left side surface of the supporting plate, the sliding tube is positioned below the hydraulic cylinder, a hydraulic push rod is arranged in the hydraulic cylinder, the hydraulic push rod left end fixedly connected with push pedal, push pedal left surface fixedly connected with second splint, and second splint bottom surface and box top surface sliding connection, second splint right flank bottom fixedly connected with slide bar, and slide bar surface and slide tube inner wall sliding connection.

Preferably, the front side and the rear side of the internal thread pipe are both fixedly connected with cushions, and the cushions are made of rubber.

Preferably, the surface of the buffer pad is provided with a buffer groove, and the buffer groove is a concave groove.

Preferably, the sliding groove is a rectangular through groove, and the width of the sliding groove is slightly larger than that of the connecting column.

Preferably, the number of the box body, the motor, the threaded column, the internal threaded pipe, the connecting column, the first clamping plate, the sliding groove, the sliding pipe, the second clamping plate and the sliding rod structure is three.

Preferably, the first clamping plate, the supporting plate, the pushing plate and the second clamping plate are all prismatic plate-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that: this frock clamp with a plurality of location stations, rotate through motor drive screw thread post, drive the internal thread pipe, spliced pole and first splint horizontal direction remove, can accomplish the centre gripping of single station fixed, it removes to drive the hydraulic stem through the pneumatic cylinder, it removes to drive push pedal and three second splint again, thereby accomplish the centre gripping fixed action of a plurality of stations simultaneously, in use has satisfied the demand to a plurality of location stations, the fixed effect of centre gripping simultaneously to a plurality of same specification machined parts of being convenient for has been realized, the demand fixed to the independent centre gripping of a large-scale machined part multistage has been satisfied, diversified production demand has been satisfied better, it is nimble more convenient to use, and the practicality is better.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic view of the structure of the internal thread of the present invention;

fig. 4 is a schematic view of the structure of the cushion pad of the present invention.

In the figure: the device comprises a base plate 1, a box body 2, a motor 3, a threaded column 4, an internal threaded tube 5, a connecting column 6, a first clamping plate 7, a sliding groove 8, a supporting plate 9, a hydraulic cylinder 10, a sliding tube 11, a hydraulic push rod 12, a push plate 13, a second clamping plate 14, a sliding rod 15, a cushion pad 16 and a buffer groove 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a tool clamp with a plurality of positioning stations comprises a bottom plate 1, a box body 2 is fixedly arranged on the front side, the middle part and the rear side of the top surface of the bottom plate 1, a motor 3 is fixedly arranged on the left side of the inner wall of the box body 2, a threaded column 4 is fixedly connected to the output end of the motor 3, the right end of the threaded column 4 is rotatably connected with the right side of the inner wall of the box body 2 through a bearing, an internal threaded pipe 5 is in threaded connection with the surface of the threaded column 4, cushions 16 are fixedly connected to the front side and the rear side of the internal threaded pipe 5, the cushions 16 are made of rubber materials, a buffer groove 17 is formed in the surface of the cushion 16, the buffer groove 17 is a concave groove, the impact of the internal threaded pipe 5 on the side surface of the motor 3 and the inner wall of the box body 2 is effectively reduced through the arrangement of the cushions 16 and the buffer groove 17, the service life is prolonged, a connecting column 6 is fixedly connected to the top of the top surface of the internal threaded pipe 5, a chute 8 is formed in the middle part of the top surface of the box body 2, the connecting column 6 is connected in the sliding groove 8 in a sliding manner, the sliding groove 8 is a rectangular through groove, the width of the sliding groove 8 is slightly larger than that of the connecting column 6, the connecting column 6 can slide smoothly in the sliding groove 8, the top of the connecting column 6 is fixedly connected with a first clamping plate 7, the bottom surface of the first clamping plate 7 is connected with the top surface of the box body 2 in a sliding manner, the right side of the top surface of the bottom plate 1 is fixedly provided with a supporting plate 9, the left side surface of the supporting plate 9 is fixedly provided with a hydraulic cylinder 10 and a sliding pipe 11, the sliding pipe 11 is positioned below the hydraulic cylinder 10, a hydraulic push rod 12 is arranged in the hydraulic cylinder 10, the left end of the hydraulic push rod 12 is fixedly connected with a push plate 13, the left side surface of the push plate 13 is fixedly connected with a second clamping plate 14, the bottom surface of the second clamping plate 14 is connected with the top surface of the box body 2 in a sliding manner, the push plate 13 is fixedly connected with three second clamping plates 14, the three second clamping plates are ensured to move synchronously, and the first clamping plate 7, the supporting plate 9, the push plate 13 and the second clamping plate 14 are all in a prismatic structure, second splint 14 right side bottom fixedly connected with slide bar 15, and slide bar 15 surface and slide bar 11 inner wall sliding connection, box 2, motor 3, threaded post 4, internal thread pipe 5, spliced pole 6, first splint 7, spout 8, slide bar 11, second splint 14, the quantity of slide bar 15 structure is three, in use has satisfied the demand to a plurality of location stations, the effect of being convenient for to the fixed centre gripping of a plurality of same specification machined parts simultaneously has been realized, the demand of the independent centre gripping of a large-scale machined part multistage has been satisfied, diversified production demand has been satisfied better, it is nimble more convenient to use, and the practicality is better.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: arrange the machined part in between first splint 7 and second splint 14, drive screw post 4 through motor 3 and rotate, thereby drive the 5 horizontal direction of internal thread pipe and remove, drive spliced pole 6 and remove in spout 8, it removes to drive first splint 7 horizontal direction again, can accomplish the centre gripping of single station fixed, remove through the 12 horizontal direction of pneumatic cylinder 10 drive hydraulic stem, it removes to drive push pedal 13 again, it removes simultaneously to drive three second splint 14 through push pedal 13, slide bar 15 slides in slide tube 11 simultaneously, it is spacing to second splint 14, thereby accomplish the centre gripping fixed action of a plurality of stations simultaneously.

In conclusion, this frock clamp with a plurality of location stations, through motor 3 drive screw post 4 rotation, drive internal thread pipe 5, spliced pole 6 and the removal of first splint 7 horizontal direction, can accomplish the centre gripping of single station fixed, move through pneumatic cylinder 10 drive hydraulic stem 12, drive push pedal 13 and the removal of three second splint 14 again, thereby accomplish the centre gripping fixed action of a plurality of stations simultaneously, in use has satisfied the demand to a plurality of location stations, realized being convenient for to the fixed effect of the while centre gripping of a plurality of same specification machined parts, satisfied the fixed demand of the independent centre gripping of a large-scale machined part multistage, diversified production demand has been satisfied better, it is nimble more convenient to use, the practicality is better, the problem that exists among the prior art has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The tool clamp with the multiple positioning stations comprises a bottom plate (1) and is characterized in that a box body (2) is fixedly mounted on the front side, the middle part and the rear side of the top surface of the bottom plate (1), a motor (3) is fixedly mounted on the left side of the inner wall of the box body (2), a threaded column (4) is fixedly connected with the output end of the motor (3), the right end of the threaded column (4) is rotatably connected with the right side of the inner wall of the box body (2) through a bearing, an internal threaded pipe (5) is connected with the surface of the threaded column (4) in a threaded manner, a connecting column (6) is fixedly connected with the top of the internal threaded pipe (5), a sliding groove (8) is formed in the middle of the top surface of the box body (2) in a penetrating manner, the connecting column (6) is in sliding connection in the sliding groove (8), a first clamping plate (7) is fixedly connected with the top of the connecting column (6), and the bottom surface of the first clamping plate (7) is in sliding connection with the top surface of the box body (2), bottom plate (1) top surface right side fixed mounting has backup pad (9), backup pad (9) left side fixed mounting has pneumatic cylinder (10) and slide pipe (11), and slide pipe (11) are located pneumatic cylinder (10) below, inside hydraulic rod (12) that is equipped with of pneumatic cylinder (10), hydraulic rod (12) left end fixedly connected with push pedal (13), push pedal (13) left side fixedly connected with second splint (14), and second splint (14) bottom surface and box (2) top surface sliding connection, second splint (14) right side bottom fixedly connected with slide bar (15), and slide bar (15) surface and slide pipe (11) inner wall sliding connection.

2. The tooling clamp with the plurality of positioning stations is characterized in that cushions (16) are fixedly connected to the front side and the rear side of the internally threaded pipe (5), and the cushions (16) are made of rubber.

3. The tool clamp with the plurality of positioning stations is characterized in that a buffer groove (17) is formed in the surface of the buffer pad (16), and the buffer groove (17) is a concave groove.

4. A tooling fixture with multiple positioning stations according to claim 1, characterized in that the chute (8) is a rectangular through slot, and the width of the chute (8) is slightly larger than that of the connecting column (6).

5. The tooling clamp with the plurality of positioning stations is characterized in that the number of the box body (2), the motor (3), the threaded column (4), the internally threaded pipe (5), the connecting column (6), the first clamping plate (7), the sliding groove (8), the sliding pipe (11), the second clamping plate (14) and the sliding rod (15) is three.

6. A tooling clamp with multiple positioning stations according to claim 1, characterized in that the first clamping plate (7), the support plate (9), the push plate (13) and the second clamping plate (14) are all prismatic plate-like structures.