CN211192963U

CN211192963U - Fixing device for machining

Info

Publication number: CN211192963U
Application number: CN201921794920.XU
Authority: CN
Inventors: 刘昭丽
Original assignee: Dalian Ganjingzi Chuncheng Ring Rolling Mill
Current assignee: Dalian Ganjingzi Chuncheng Ring Rolling Mill
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-07
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a fixing device for machining, including the processing platform, the top of processing platform is seted up flutedly, mechanical parts is installed to the inner chamber of recess, the left side fixedly connected with fixed column at processing bench top, the top fixedly connected with curb plate on fixed column right side, the right side fixedly connected with long slab of curb plate, the top fixedly connected with connecting block on long slab right side. The utility model discloses a handle rotates downwards around the connecting block, and the rotation of handle drives the transfer line and removes downwards, and the transfer line promotes the depression bar and removes, and the depression bar drives the movable plate and removes, and the removal of movable plate drives the clamp splice and removes, and when clamp splice and mechanical workpiece contact, the clamp splice drives pressure spring and takes place deformation, and pressure spring drives the clamp splice and further presss from both sides tightly mechanical workpiece, has reached fixed effectual advantage, and it is not good to have solved current fixing device for machining when using fixed effect.

Description

Fixing device for machining

Technical Field

The utility model relates to a machining technical field specifically is a fixing device for machining.

Background

Machining is a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to differences in machining modes, for machine production, the machining comprises the contents of raw material transportation, storage, production preparation, blank manufacturing, part machining, heat treatment and the like, when machining is carried out on mechanical parts, a fixing device is needed, the fixing effect of the existing fixing device for machining is not good when the fixing device is used, the fixing device is often fixed by repeatedly rotating a threaded clamp, the operation process is complex, and the thread is easy to slip after long-term use, and the fixing device is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a fixing device for machining possesses fixed effectual advantage, and it is not good to have solved current fixing device for machining fixed effect when using, often all is that rotatory screw thread anchor clamps relapse fix, and operation process is loaded down with trivial details like this, uses easy smooth silk for a long time moreover, the problem that people used not convenient for.

(II) technical scheme

For the fixed effectual purpose of realization, the utility model provides a following technical scheme: the utility model provides a fixing device for machining, includes the processing platform, the top of processing platform is seted up flutedly, mechanical parts is installed to the inner chamber of recess, the left side fixedly connected with fixed column at processing bench top, the top fixedly connected with curb plate on fixed column right side, the right side fixedly connected with long slab of curb plate, the top fixedly connected with connecting block on long slab right side, the bottom swing joint of connecting block has the handle, the front side swing joint of handle has the transfer line, the bottom swing joint of transfer line has the depression bar, the bottom fixedly connected with movable plate of depression bar, the left side fixedly connected with sliding sleeve of movable plate, the bottom of movable plate is provided with the clamp splice, the bottom of clamp splice is the joint setting with mechanical parts's top.

Preferably, the top on the right side of the fixing column is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a guide column, and the bottom of the guide column is fixedly connected with the top of the processing table.

Preferably, the inner cavity of the sliding sleeve is provided with a sliding hole, and the inner wall of the sliding hole is in sliding connection with the surface of the guide post.

Preferably, both sides of the top of the inner wall of the moving plate are fixedly connected with a compression spring, the bottom of the compression spring is fixedly connected with the top of the clamping block, and the bottom of the clamping block penetrates through the bottom of the moving plate.

Preferably, the bottom on the right side of the long plate is fixedly connected with a fixing sleeve, and an inner cavity of the fixing sleeve is in sliding connection with the surface of the pressure rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device for machining possesses following beneficial effect:

1. the utility model discloses a handle rotates downwards around the connecting block, the rotation of handle drives the transfer line and moves down, the transfer line promotes the depression bar and removes, the depression bar drives the movable plate and removes, the removal of movable plate drives the clamp splice and removes, when clamp splice and mechanical workpiece contact, the clamp splice drives pressure spring and takes place deformation, pressure spring drives the clamp splice and further presss from both sides tightly mechanical workpiece, fixed effectual advantage has been reached, it is not good to have solved current fixing device for machining when using fixed effect, often all it fixes to relapse rotatory screw thread anchor clamps, the operation is loaded down with trivial details like this, and the easy smooth silk of long-term use, be not convenient for the problem that people used.

2. The utility model discloses a fixed cover plays the effect of direction to the removal of depression bar, avoids the depression bar can take place the skew at the removal in-process.

3. The utility model discloses a guide post has improved the stability of movable plate during operation, prevents that the movable plate from rocking can appear at the during operation.

Drawings

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

fig. 2 is a sectional view of the moving plate structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a processing table; 2. a groove; 3. a mechanical workpiece; 4. fixing a column; 5. a fixing plate; 6. fixing a sleeve; 7. a side plate; 8. a long plate; 9. connecting blocks; 10. a handle; 11. a transmission rod; 12. a pressure lever; 13. moving the plate; 14. a clamping block; 15. a compression spring; 16. a sliding sleeve; 17. a guide post; 18. and (4) a slide hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a processing platform 1, recess 2, mechanical parts 3, fixed column 4, fixed plate 5, fixed cover 6, curb plate 7, long board 8, connecting block 9, handle 10, transfer line 11, depression bar 12, movable plate 13, clamp splice 14, pressure spring 15, sliding sleeve 16, guide post 17 and slide opening 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a fixing device for machining comprises a machining table 1, a groove 2 is formed at the top of the machining table 1, a mechanical workpiece 3 is installed in an inner cavity of the groove 2, a fixing column 4 is fixedly connected to the left side of the top of the machining table 1, the fixing column 4 is fixedly connected to the left side of the top of the machining table 1, a fixing plate 5 is fixedly connected to the top of the right side of the fixing column 4, a guide column 17 is fixedly connected to the bottom of the fixing plate 5, the bottom of the guide column 17 is fixedly connected to the top of the machining table 1, the stability of a movable plate 13 during operation is improved through the guide column 17, the movable plate 13 is prevented from shaking during operation, a side plate 7 is fixedly connected to the top of the right side of the fixing column 4, a long plate 8 is fixedly connected to the right side of the side plate 7, the front side of the handle 10 is movably connected with a transmission rod 11, the bottom of the transmission rod 11 is movably connected with a pressure rod 12, the bottom of the right side of the long plate 8 is fixedly connected with a fixed sleeve 6, the inner cavity of the fixed sleeve 6 is in sliding connection with the surface of the pressure rod 12, and through the fixed sleeve 6, the device has the effect of guiding the movement of the pressure lever 12 and avoiding the pressure lever 12 from deviating in the movement process, the bottom of the pressure lever 12 is fixedly connected with a movable plate 13, the left side of the movable plate 13 is fixedly connected with a sliding sleeve 16, the inner cavity of the sliding sleeve 16 is provided with a sliding hole 18, the inner wall of the sliding hole 18 is in sliding connection with the surface of the guide column 17, the clamping block 14 is arranged at the bottom of the moving plate 13, the pressing springs 15 are fixedly connected to two sides of the top of the inner wall of the moving plate 13, the bottoms of the pressing springs 15 are fixedly connected with the tops of the clamping blocks 14, the bottoms of the clamping blocks 14 penetrate through the bottom of the moving plate 13, and the bottoms of the clamping blocks 14 are clamped with the top of the mechanical workpiece 3.

When the clamping device is used, firstly, a mechanical workpiece 3 is placed in an inner cavity of the groove 2, then the hand-pulling handle 10 rotates downwards around the connecting block 9, the rotation of the handle 10 drives the transmission rod 11 to move downwards, the transmission rod 11 pushes the compression rod 12 to move, the compression rod 12 slides in the inner cavity of the fixed sleeve 6, meanwhile, the compression rod 12 drives the movable plate 13 to move, the movable plate 13 drives the sliding sleeve 16 to move, the sliding sleeve 16 slides on the surface of the guide column 17, meanwhile, the movable plate 13 moves to drive the clamping block 14 to move, when the clamping block 14 is in contact with the mechanical workpiece 3, the clamping block 14 drives the compression spring 15 to deform, and the compression spring 15 drives the clamping block 14 to further clamp the.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a fixing device for machining, includes processing platform (1), its characterized in that: the processing device is characterized in that a groove (2) is formed in the top of the processing table (1), a mechanical workpiece (3) is installed in an inner cavity of the groove (2), a fixed column (4) is fixedly connected to the left side of the top of the processing table (1), a side plate (7) is fixedly connected to the top of the right side of the fixed column (4), a long plate (8) is fixedly connected to the right side of the side plate (7), a connecting block (9) is fixedly connected to the top of the right side of the long plate (8), a lifting handle (10) is movably connected to the bottom of the connecting block (9), a transmission rod (11) is movably connected to the front side of the lifting handle (10), a pressing rod (12) is movably connected to the bottom of the transmission rod (11), a movable plate (13) is fixedly connected to the bottom of the pressing rod (12), a sliding sleeve (, the bottom of the clamping block (14) is clamped with the top of the mechanical workpiece (3).

2. A machining fixture according to claim 1, wherein: the top fixedly connected with fixed plate (5) on fixed column (4) right side, the bottom fixedly connected with guide post (17) of fixed plate (5), the bottom of guide post (17) and the top fixed connection of processing platform (1).

3. A machining fixture according to claim 1 or 2, wherein: the inner cavity of the sliding sleeve (16) is provided with a sliding hole (18), and the inner wall of the sliding hole (18) is in sliding connection with the surface of the guide post (17).

4. A machining fixture according to claim 1, wherein: the clamping device is characterized in that compression springs (15) are fixedly connected to two sides of the top of the inner wall of the moving plate (13), the bottoms of the compression springs (15) are fixedly connected with the tops of the clamping blocks (14), and the bottoms of the clamping blocks (14) penetrate through the bottom of the moving plate (13).

5. A machining fixture according to claim 1, wherein: the bottom fixedly connected with fixed cover (6) on long board (8) right side, the inner chamber of fixed cover (6) is sliding connection with the surface of depression bar (12).