CN211681053U

CN211681053U - Novel center clamp

Info

Publication number: CN211681053U
Application number: CN201922174553.XU
Authority: CN
Inventors: 林艳芳; 袁辉
Original assignee: Guangzhou Yuyi Intelligent Automation Equipment Co ltd
Current assignee: Guangzhou Yuyi Intelligent Automation Equipment Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-10-16
Anticipated expiration: 2029-12-07

Abstract

The utility model relates to a machine part technical field just discloses a novel center anchor clamps, which comprises a supporting table, the first pillar of top fixedly connected with of brace table, the outer wall fixedly connected with pneumatic cylinder of first pillar, the output fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with supporting shoe of hydraulic stem, the first anchor clamps of one side fixedly connected with of supporting shoe, the top fixedly connected with workstation of brace table, the top swing joint of workstation has the work piece body. This novel center anchor clamps has reached the good purpose of novel center anchor clamps fastening nature, has solved the relatively poor problem of general center anchor clamps fastening nature, can fix the work piece body through the mode of interlock, has reduced to a very big extent because of the work piece is influenced by the clamping face too big normal processing to the work piece, has also promoted the clamp force of anchor clamps simultaneously to people's work efficiency has been improved, further user demand who has satisfied people.

Description

Novel center clamp

Technical Field

The utility model relates to a machine part technical field specifically is a novel center anchor clamps.

Background

The mechanical parts are not only a discipline for researching and designing mechanical basic parts in various devices, but also corresponding mechanical parts since the parts and components are generally known as machines, but as a discipline, the mechanical parts are separated from mechanical structure and mechanics.

The fixture can be used to fix the workpiece in the machining process of mechanical parts, the most structures of the center fixtures generally used at present are simple, the embedded type clamping is adopted in the clamping process, the clamping force is insufficient, the clamping face is easily occupied too much, and the curved face or the multi-face structure is inconvenient to be completely machined by clamping once, so that the machining efficiency of the workpiece is reduced, the work efficiency of people is reduced, and the current use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel center anchor clamps possesses advantages such as fastening nature is good, has solved the relatively poor problem of general center anchor clamps fastening nature.

(II) technical scheme

For realizing the good purpose of this novel central anchor clamps fastening nature of above-mentioned, the utility model provides a following technical scheme: a novel center clamp comprises a supporting table, wherein a first support column is fixedly connected to the top of the supporting table, a hydraulic cylinder is fixedly connected to the outer wall of the first support column, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, a supporting block is fixedly connected to one end of the hydraulic rod, a first clamp is fixedly connected to one side of the supporting block, a workbench is fixedly connected to the top of the supporting table, a workpiece body is movably connected to the top of the workbench, tooth marks are arranged on the outer wall of the workpiece body, a sliding groove is formed in the top of the supporting table, a sliding block is movably connected to the inner wall of the sliding groove, a through hole is formed in one side of the sliding block, a threaded rod is movably connected to the inner wall of the through hole, a clamping block is fixedly connected to one end of the threaded rod, the outer wall fixedly connected with connecting block of second pillar, one side fixedly connected with bracing piece of connecting block, the one end fixedly connected with second anchor clamps of bracing piece.

Preferably, the outer wall of the second clamp is fixedly connected with a tooth block, the shape and size of the tooth block are matched with those of the tooth trace, and the shape and size of the second clamp are the same as those of the first clamp.

Preferably, the inner wall of the through hole is provided with an internal thread, and the through hole is in threaded connection with the threaded rod through the internal thread.

Preferably, the shape and size of the threaded rod are matched with those of the through hole, and one end of the threaded rod penetrates through one side of the sliding block through the through hole and extends to the other side of the sliding block.

Preferably, one side of the clamping block is fixedly connected with an anti-slip pad, and the anti-slip pad is a rubber anti-slip pad.

Preferably, the bottom fixedly connected with supporting legs of brace table, and the quantity of supporting leg is two, and two supporting legs use the perpendicular bisector of brace table to set up as symmetry axis symmetry.

Preferably, the shape and size of the sliding block are matched with those of the sliding groove, the bottom of the sliding block penetrates through the top of the supporting table and extends to the inside of the supporting table, and the supporting table is connected with the second support column in a sliding mode through the sliding block and the sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel center anchor clamps possesses following beneficial effect:

1. the novel center clamp achieves the purpose of good tightness of the novel center clamp through the first support column, the hydraulic cylinder, the hydraulic rod, the first clamp, the workpiece body, the second clamp, the support rod and the second support column, solves the problem of poor tightness of a common center clamp, can fix the workpiece body in an occlusion mode, greatly reduces influence on normal processing of a workpiece due to overlarge clamped surface of the workpiece, and simultaneously improves the clamping force of the clamp, so that the working efficiency of people is improved, and the use requirements of people are further met;

2. the novel center clamp can move the position of the second support column through the arranged slide block and the arranged slide groove, so that people can conveniently adjust the clamping range of the first clamp and the second clamp, and the use of people is further facilitated;

3. this novel center anchor clamps through threaded rod, through-hole and the clamp splice that sets up, can fix the position after the second pillar removes to make second anchor clamps have more stability when carrying out centre gripping work, make people more save worry when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a second clamp of the present invention;

fig. 4 is a schematic view of the structure of the workpiece body of the present invention.

In the figure: 1. a support table; 2. a first support; 3. a hydraulic cylinder; 4. a hydraulic lever; 5. a first clamp; 6. a workpiece body; 7. a second clamp; 8. a support bar; 9. a second support; 10. a handle; 11. a slider; 12. a chute; 13. a work table; 14. a threaded rod; 15. a through hole; 16. a clamping block; 17. connecting blocks; 18. a support block; 19. a tooth block; 20. and (4) tooth marks.

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 novel center fixture comprises a supporting table 1, wherein the bottom of the supporting table 1 is fixedly connected with two supporting legs, the two supporting legs are symmetrically arranged by taking a perpendicular bisector of the supporting table 1 as a symmetry axis, the top of the supporting table 1 is fixedly connected with a first support column 2, the outer wall of the first support column 2 is fixedly connected with a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly connected with a hydraulic rod 4, one end of the hydraulic rod 4 is fixedly connected with a supporting block 18, one side of the supporting block 18 is fixedly connected with a first fixture 5, the top of the supporting table 1 is fixedly connected with a workbench 13, the top of the workbench 13 is movably connected with a workpiece body 6, the outer wall of the workpiece body 6 is provided with tooth marks 20, the top of the supporting table 1 is provided with a chute 12, the inner wall of the chute 12, the inner wall of the through hole 15 is movably connected with a threaded rod 14, the inner wall of the through hole 15 is provided with an internal thread, the through hole 15 is in threaded connection with the threaded rod 14 through the internal thread, the shape and the size of the threaded rod 14 are matched with those of the through hole 15, one end of the threaded rod 14 penetrates through one side of the sliding block 11 through the through hole 15 and extends to the other side of the sliding block 11, the position of the threaded rod 14 can be fixed while the position of the threaded rod 14 is moved by arranging the through hole 15 and the internal thread, one end of the threaded rod 14 is fixedly connected with a clamping block 16, one side of the clamping block 16 is fixedly connected with a non-slip mat which is a rubber non-slip mat, rubber is a high-elasticity polymer material with reversible deformation, and is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and, the clamping block 16 can be more conveniently connected with the workbench 13, so that the position of the sliding block 11 is fixed, the position of the second support 9 after moving can be fixed through the arranged threaded rod 14, the through hole 15 and the clamping block 16, so that the second clamp 7 has more stability during clamping operation, and people are more worry-saving during use, the other end of the threaded rod 14 is fixedly connected with the handle 10, the top of the sliding block 11 is fixedly connected with the second support 9, the shape and the size of the sliding block 11 are matched with those of the sliding groove 12, the bottom of the sliding block 11 penetrates through the top of the supporting table 1 and extends into the supporting table 1, the supporting table 1 is connected with the second support 9 through the sliding block 11 and the sliding groove 12, the position of the second support 9 can be moved through the arranged sliding block 11 and the sliding groove 12, so that people can conveniently adjust the clamping range of the first clamp 5 and the second clamp 7, further, the use of people is facilitated, the outer wall of the second support column 9 is fixedly connected with the connecting block 17, one side of the connecting block 17 is fixedly connected with the supporting rod 8, one end of the supporting rod 8 is fixedly connected with the second clamp 7, the outer wall of the second clamp 7 is fixedly connected with the tooth block 19, the shape and the size of the tooth block 19 are matched with those of the tooth mark 20, the shape and the size of the second clamp 7 are the same as those of the first clamp 5, the first clamp 5 and the second clamp 7 can clamp the workpiece body 6 in an occlusion mode by arranging the tooth block 19 and the tooth mark 20, so that the clamping force of the first clamp 5 and the second clamp 7 on the workpiece body 6 is enhanced, and the purpose of good central tightness of a novel clamp is achieved through the first support column 2, the hydraulic cylinder 3, the hydraulic rod 4, the first clamp 5, the workpiece body 6, the second clamp 7, the supporting rod 8 and the second support column 9, the problem of generally the central anchor clamps fastening relatively poor is solved, can fix workpiece body 6 through the mode of interlock, reduced to a great extent because of the work piece by the too big normal processing of influence to the work piece of clamping face, also promoted the clamp force of anchor clamps simultaneously to improve people's work efficiency, further satisfied people's user demand.

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 the workpiece clamping device is used, a workpiece body 6 is placed on a workbench 13, the position of a second support column 9 is slid through a chute 12 and a sliding block 11, so that a second clamp 7 is attached to the outer wall of the workpiece body 6, then a threaded rod 14 is fixed in a through hole 15 by rotating the position of the threaded rod 14 through a handle 10, so that the position of the sliding block 11 is fixed, so that the position of the second support column 9 is fixed, then a hydraulic cylinder 3 is opened, so that a hydraulic rod 4 drives a supporting block 18 to move, so that a first clamp 5 is attached to the outer wall of the other side of the workpiece body 6, and the first clamp 5 and the second clamp 7 are meshed and clamped on the workpiece body 6 through connection of a tooth block 19 and tooth marks 20, so that the work is finished.

To sum up, this novel center anchor clamps has reached the good purpose of fastening nature, has solved the relatively poor problem of general center anchor clamps fastening nature, can fix workpiece body 6 through the mode of interlock, has reduced to a very big extent because of the work piece is too big influence to the normal processing of work piece by the clamping face, has also promoted the clamp force of anchor clamps simultaneously, further user demand who has satisfied people.

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. A novel center clamp comprises a support table (1), and is characterized in that: the top of the supporting table (1) is fixedly connected with a first support column (2), the outer wall of the first support column (2) is fixedly connected with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected with a hydraulic rod (4), one end of the hydraulic rod (4) is fixedly connected with a supporting block (18), one side of the supporting block (18) is fixedly connected with a first clamp (5), the top of the supporting table (1) is fixedly connected with a workbench (13), the top of the workbench (13) is movably connected with a workpiece body (6), the outer wall of the workpiece body (6) is provided with tooth marks (20), the top of the supporting table (1) is provided with a chute (12), the inner wall of the chute (12) is movably connected with a sliding block (11), one side of the sliding block (11) is provided with a through hole (15), and the inner wall of the through hole (15, the one end fixedly connected with clamp splice (16) of threaded rod (14), the other end fixedly connected with handle (10) of threaded rod (14), top fixedly connected with second pillar (9) of slider (11), the outer wall fixedly connected with connecting block (17) of second pillar (9), one side fixedly connected with bracing piece (8) of connecting block (17), the one end fixedly connected with second anchor clamps (7) of bracing piece (8).

2. The novel center clamp of claim 1, wherein: the outer wall of the second clamp (7) is fixedly connected with a tooth block (19), the shape and the size of the tooth block (19) are matched with those of the tooth marks (20), and the shape and the size of the second clamp (7) are identical to those of the first clamp (5).

3. The novel center clamp of claim 1, wherein: the inner wall of through-hole (15) is provided with the internal thread, and through-hole (15) pass through internal thread and threaded rod (14) threaded connection.

4. The novel center clamp of claim 1, wherein: the shape and size of the threaded rod (14) are matched with those of the through hole (15), and one end of the threaded rod (14) penetrates through one side of the sliding block (11) through the through hole (15) and extends to the other side of the sliding block (11).

5. The novel center clamp of claim 1, wherein: one side of the clamping block (16) is fixedly connected with a rubber non-slip mat.

6. The novel center clamp of claim 1, wherein: the bottom fixedly connected with supporting legs of brace table (1), and the quantity of supporting leg is two, and two supporting legs use the perpendicular bisector of brace table (1) to set up as symmetry axis symmetry.

7. The novel center clamp of claim 1, wherein: the shape and size of the sliding block (11) are matched with those of the sliding groove (12), the bottom of the sliding block (11) penetrates through the top of the supporting table (1) and extends into the supporting table (1), and the supporting table (1) is connected with the second support column (9) in a sliding mode through the sliding block (11) and the sliding groove (12).