CN219053689U

CN219053689U - Multistation fixed tooling fixture

Info

Publication number: CN219053689U
Application number: CN202223407770.7U
Authority: CN
Inventors: 刘细水; 吴江玲; 吴宇豪; 曾贞; 郑满辉
Original assignee: Huizhou Guangsheng Precision Hardware Co ltd
Current assignee: Huizhou Guangsheng Precision Hardware Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-23
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a multistation fixed frock clamp, relates to frock clamp technical field, including base, work piece board, left supporting seat, right supporting seat, a plurality of compress tightly structure and a plurality of station seat, the upper surface of left supporting seat is connected with the work piece board, and its lower surface is connected with the base, the one end of left supporting seat is kept away from to the base to right supporting seat, and its upper surface is connected with the work piece board, perforation and a plurality of recess have been seted up on the work piece board, the perforation outward extension setting of work piece board is passed to the one end of compress tightly structure, and its other end is connected with the base, the recess is located a plurality of between the perforation, station seat and recess looks adaptation. The utility model fixes the products of the station base downwards through the pressing structure, can fix a plurality of products at one time, and has the advantages of simple structure, good fixing effect, stable structure, convenient use and the like.

Description

Multistation fixed tooling fixture

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a multi-station fixing tool clamp.

Background

Frock, the technology equipment: the tool is a general name of various tools used in the manufacturing process, including cutters/clamps/dies/measuring tools/checking tools/auxiliary tools/clamp tools/station tools and the like. The fixture is a technological device for fast fastening workpiece during machining to maintain proper relative position of machine tool, cutter and workpiece. That is to say, the fixture is an indispensable part for machining, and the fixture technology is developing towards high precision, high efficiency, module, combination, versatility and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, compound, intelligent and environment-friendly directions. The fixture is also called a clamp, in a broad sense, any process in the process, and the device for rapidly, conveniently and safely installing the workpiece can be called a clamp, such as a welding clamp, an inspection clamp, an assembly clamp, a machine tool clamp, a fixing clamp, etc., and the tool clamp has a direct influence on the production efficiency and the product quality.

Can use mounting fixture when carrying out semicircle class tubular column product processing or test, mainly fix the product, let the product can not remove at will when processing or test, and most mounting fixtures in the market carry out the centre gripping by two fixed plates, the centre gripping to semicircle class tubular column product is not enough fastened, the slippage appears easily, can only singly fix moreover, can not fix a plurality of machined parts, work efficiency is lower, can not be fine satisfy people's user demand.

Disclosure of Invention

The utility model aims to provide a multi-station fixing tool fixture, which aims to solve the technical problems, can fix a plurality of products at one time and has the advantages of simple structure, good fixing effect, stable structure, convenience in use and the like.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme:

the utility model provides a multistation fixed frock clamp, includes base, work piece board, left supporting seat, right supporting seat, a plurality of compress tightly structure and a plurality of station seat, the upper surface of left supporting seat is connected with the work piece board, and its lower surface is connected with the base, the one end of left supporting seat is kept away from to the right supporting seat, and its upper surface is connected with the work piece board, perforation and a plurality of recess have been seted up on the work piece board, the one end of compressing tightly structure passes the perforation outward extension setting of work piece board, and its other end is connected with the base, the recess is located a plurality of between the perforation, station seat and recess looks adaptation.

Further, the groove is semicircular, and a lower through hole is formed in the groove.

Further, an upper through hole is formed in the station seat, the upper through hole corresponds to the lower through hole of the groove, the station seat is semicircular and comprises an inwards concave station groove and a convex connecting portion, and the connecting portion is connected with the groove.

Further, the station seat is further provided with an abutting part and a clamping groove, the clamping groove is positioned at two ends of the abutting part, the abutting part is symmetrically arranged at two sides of the station groove, and one end of the pressing structure is in contact connection with the abutting part.

Further, the compressing structure comprises a pull-down air cylinder, a pushing block and a plurality of pushing rods, the bottom of the pull-down air cylinder is fixedly connected with the base through fasteners, the output end of the pull-down air cylinder is in driving connection with the pushing block, one end of each pushing rod is fixedly connected with the pushing block, and the other end of each pushing rod penetrates through the through hole to be movably connected with the workpiece plate.

Further, the compressing structure further comprises a compressing block, the compressing block is in a hexagonal trapezoid shape, a connecting hole is formed in the compressing block, the compressing block is fixedly connected with a pushing rod through a fastening piece through the connecting hole, a compressing part is further arranged on the compressing block, one end of the compressing part is in contact connection with the abutting part, and the other end of the compressing part is located above the station groove.

Further, the device also comprises a plurality of supporting isolation seats, wherein the supporting isolation seats are positioned between the left supporting seat and the right supporting seat, one end of each supporting isolation seat is fixedly connected with the workpiece plate, and the other end of each supporting isolation seat is fixedly connected with the base. The supporting partition plate enables the structure of the utility model to be more stable.

Further, two hollow grooves are further formed in the lower surface of the workpiece plate, one of the hollow grooves is located on one side of the left supporting seat, and the other hollow groove is located on one side of the right supporting seat. The design of the hollow groove can reduce the manufacturing materials of the workpiece plate and reduce the production cost.

Further, the side edge of the workpiece plate is also provided with an inner concave part, and the inner concave part is positioned at two sides of the station seat. The design of the concave part can reduce the manufacturing materials of the workpiece plate and reduce the production cost.

The multi-station fixing tool clamp has the following beneficial effects:

1. the multi-station fixing tool fixture of the utility model can fix a plurality of products at one time, firstly, the products to be fixed are put into the station groove, the bottoms of the products sequentially pass through the upper through hole and the lower through hole and are positioned above the pushing block, the heads of the products fall into the station groove, the limiting rod is put into the clamping groove for limiting and fixing, then the pull-down cylinder drives the pushing block to move downwards, the pushing block drives the pushing rod to move downwards, and then the pressing block is driven to press the product downwards, at the moment, the pressing part tightly fixes the product in the station groove, so that the fixing of the product can be finished, the fixing effect is good, a plurality of products can be simultaneously placed in the station groove for fixing, and the working efficiency is high;

2. the multi-station fixing fixture mainly comprises a base, a workpiece plate, a left supporting seat, a right supporting seat, a supporting partition seat and a pressing structure, and has few component parts and simple structure;

3. the multi-station fixing tool clamp has good structural stability, the lower end of the left supporting seat is fixedly connected with the base by adopting a fastener, and the upper end of the left supporting seat is fixedly connected with the workpiece plate by adopting a fastener; the supporting separation seat is positioned between the left supporting seat and the right supporting seat, one end of the supporting separation seat is fixedly connected with the workpiece plate, and the other end of the supporting separation seat is fixedly connected with the base; the bottom of the pull-down cylinder is fixedly connected with the base by adopting a fastener, so that the structure of the utility model is more stable, the stability is improved, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a multi-station fixing tool clamp of the utility model;

FIG. 2 is a schematic view of the workpiece plate shown in FIG. 1;

FIG. 3 is a schematic view of the station base shown in FIG. 1;

FIG. 4 is a schematic view of the compacting structure shown in FIG. 1;

fig. 5 is a schematic view of another visual structure shown in fig. 1.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the following further details of the present utility model will be described with reference to examples and drawings.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, a multistation fixture comprises a base 1, a workpiece plate 2, a left supporting seat 3, a right supporting seat 4, a plurality of pressing structures 5 and a plurality of station seats 6, the upper surface of the left supporting seat 3 is connected with the workpiece plate 2, the lower surface of the left supporting seat is connected with the base 1, the right supporting seat 4 is located at one end of the base 1 far away from the left supporting seat 3, the upper surface of the right supporting seat is connected with the workpiece plate 2, a through hole 7 and a plurality of grooves 8 are formed in the workpiece plate 2, one end of each pressing structure 5 penetrates through the through hole 7 of the workpiece plate 2 and extends outwards, the other end of each pressing structure is connected with the base 1, the grooves 8 are located among the plurality of through holes 7, and the station seats 6 are matched with the grooves 8.

During installation, the lower end of the left supporting seat 3 is fastened and connected with the base 1 by a fastener, and the upper end of the left supporting seat 3 is fastened and connected with the workpiece plate 2 by a fastener, so that the structure of the utility model is more stable.

As shown in fig. 2 and 3, the groove 8 is in a semicircular shape, and a lower through hole 9 is arranged in the groove 8. The station seat 6 is provided with an upper through hole 10, the upper through hole 10 corresponds to the lower through hole 9 of the groove 8, the station seat 6 is in a semicircular shape and comprises an inwards concave station groove 11 and a convex connecting part, and the connecting part is connected with the groove 8. The station seat 6 is further provided with an abutting portion 12 and a clamping groove 13, the clamping groove 13 is located at two ends of the abutting portion 12, the abutting portion 12 is symmetrically arranged at two sides of the station groove 11, and one end of the pressing structure 5 is in contact connection with the abutting portion 12. The number of grooves 8 and station holders 6 in this embodiment is five. When the product is produced, the limiting rod is required to be placed in the clamping groove 13, and two ends of the limiting rod are abutted with the side face of the workpiece plate 2 to play a limiting role.

As shown in fig. 4, the pressing structure 5 includes a pull-down cylinder 14, a pushing block 15, and a plurality of pushing rods 16, wherein the bottom of the pull-down cylinder 14 is fixedly connected with the base 1 by using a fastener, the output end of the pull-down cylinder 14 is in driving connection with the pushing block 15, one end of each pushing rod 16 is fixedly connected with the pushing block 15, and the other end of each pushing rod passes through the through hole 7 to be movably connected with the workpiece plate 2. The compressing structure 5 further comprises a compressing block 17, the compressing block 17 is in a hexagonal trapezoid shape, a connecting hole 18 is formed in the compressing block 17, the compressing block 17 is fixedly connected with the pushing rod 16 through a fastening piece and the connecting hole 18, a compressing portion 19 is further arranged on the compressing block 17, one end of the compressing portion 19 is in contact connection with the abutting portion 12, and the other end of the compressing portion is located above the station groove 11. The number of the pressing structures 5 in this embodiment is three, and one group of pressing structures 5 includes one pull-down cylinder 14, one pushing block 15, two pressing blocks 17 and four pushing rods 16.

It should be noted that, as shown in fig. 1 to fig. 1, the product to be fixed is placed in the station groove 11, the bottom of the product sequentially passes through the upper through hole 10 and the lower through hole 9 and is located above the pushing block 15, the head of the product falls in the station groove 11, then the pushing block 15 is driven by the pull-down cylinder 14 to move downwards, the pushing block 15 drives the pushing rod 16 to move downwards, and then the compressing block 17 is driven to compress the product downwards, at this time, the compressing part 19 tightly fixes the product in the station groove 11, and the utility model can fix a plurality of products at one time, thereby improving the working efficiency.

As shown in fig. 5, the device further comprises a plurality of supporting spacers 20, wherein the supporting spacers 20 are positioned between the left supporting base 3 and the right supporting base 4, one end of each supporting spacer is fixedly connected with the workpiece plate 2, and the other end of each supporting spacer is fixedly connected with the base 1. The supporting spacers 20 of the present embodiment are located between the pull-down cylinders 14, and the number of the supporting spacers 20 is not less than one, but may be two, so that the structure of the present utility model is more stable. The lower surface of the workpiece plate 2 is also provided with two hollow grooves 21, one hollow groove 21 is positioned on one side of the left supporting seat 3, and the other hollow groove 21 is positioned on one side of the right supporting seat 4. The side edge of the workpiece plate 2 is also provided with an inner concave part 22, and the inner concave part 22 is positioned at two sides of the station seat 6. The hollow groove 21 and the concave portion 22 can reduce the manufacturing materials of the workpiece plate 2 and reduce the material cost.

As shown in fig. 1 to 5, the working principle of the present utility model is as follows:

firstly, a product to be fixed is placed in the station groove 11, the bottom of the product sequentially passes through the upper through hole 10 and the lower through hole 9 and is positioned above the pushing block 15, the head of the product is placed in the station groove 11, the limiting rod is placed in the clamping groove 13 for limiting and fixing, then the pushing block 15 is driven by the pull-down cylinder 14 to move downwards, the pushing block 15 drives the pushing rod 16 to move downwards, and then the compressing block 17 is driven to compress the product downwards, at the moment, the compressing part 19 tightly fixes the product in the station groove 11, the fixing of the product can be completed, a plurality of products can be simultaneously placed in the station groove 11 for fixing, and the working efficiency is high.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art should appreciate that many modifications, adaptations, and variations of the present utility model can be made without departing from the scope of the present utility model as set forth in the above-described aspects; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A multistation fixed frock clamp, its characterized in that: including base, work piece board, left supporting seat, right supporting seat, a plurality of compress tightly structure and a plurality of station seat, the upper surface of left side supporting seat is connected with the work piece board, and its lower surface is connected with the base, the one end of left supporting seat is kept away from to the right side supporting seat, and its upper surface is connected with the work piece board, perforation and a plurality of recess have been seted up on the work piece board, the perforation outward extension setting of work piece board is passed to the one end of compress tightly structure, and its other end is connected with the base, the recess is located a plurality of between the perforation, station seat and recess looks adaptation.

2. The multi-station fixing tool fixture according to claim 1, wherein: the groove is semicircular, and a lower through hole is formed in the groove.

3. The multi-station fixing tool fixture according to claim 2, wherein: the station seat is provided with an upper through hole, the upper through hole corresponds to the lower through hole of the groove, the station seat is semicircular and comprises an inwards concave station groove and a convex connecting part, and the connecting part is connected with the groove.

4. A multi-station fixing tool fixture according to claim 3, wherein: the station seat is further provided with an abutting part and a clamping groove, the clamping groove is located at two ends of the abutting part, the abutting part is symmetrically arranged at two sides of the station groove, and one end of the pressing structure is in contact connection with the abutting part.

5. The multi-station fixing tool fixture according to claim 4, wherein: the pressing structure comprises a pull-down air cylinder, a pushing block and a plurality of pushing rods, wherein the bottom of the pull-down air cylinder is fixedly connected with the base through fasteners, the output end of the pull-down air cylinder is in driving connection with the pushing block, one end of each pushing rod is fixedly connected with the pushing block, and the other end of each pushing rod penetrates through the corresponding through hole to be movably connected with the workpiece plate.

6. The multi-station fixing tool fixture according to claim 5, wherein: the pressing structure further comprises a pressing block, the pressing block is in a hexagonal trapezoid shape, a connecting hole is formed in the pressing block, the pressing block is fixedly connected with a pushing rod through a fastening piece through the connecting hole, a pressing part is further arranged on the pressing block, one end of the pressing part is in contact connection with the abutting part, and the other end of the pressing part is located above the station groove.

7. The multi-station fixing tool fixture according to claim 6, wherein: the support base is positioned between the left support base and the right support base, one end of the support base is fixedly connected with the workpiece plate, and the other end of the support base is fixedly connected with the base.

8. The multi-station fixing tool fixture according to claim 7, wherein: the lower surface of the workpiece plate is also provided with two hollow grooves, one of which is positioned on one side of the left supporting seat, and the other of which is positioned on one side of the right supporting seat.

9. The multi-station fixing tool fixture according to claim 8, wherein: and the side edge of the workpiece plate is also provided with an inner concave part which is positioned at two sides of the station seat.