CN215469612U

CN215469612U - Work fixture

Info

Publication number: CN215469612U
Application number: CN202120963674.7U
Authority: CN
Inventors: 徐可喜; 王能; 黄福喜
Original assignee: Yongkang Songshi Technology Co ltd
Current assignee: Yongkang Songshi Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-11
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a tool clamp, which comprises a tool clamp table, wherein one end of the tool clamp table is provided with a locking groove, a locking block is arranged in the locking groove and can longitudinally move in the locking groove, the locking block is provided with a plurality of sliding grooves, limiting rods capable of longitudinally moving along the sliding grooves are arranged in the sliding grooves, fixing grooves are arranged on the limiting rods, first locking screws for locking the limiting rods are arranged in the fixing grooves, the other end of the tool clamp table is also provided with a strip-shaped fixing seat, the inner side surface of the fixing seat is provided with a limiting groove transversely penetrating through the fixing seat, a plurality of limiting blocks for limiting are arranged in the limiting grooves, second locking screws for locking the limiting blocks are arranged on the outer side surface of the fixing seat, and a plurality of limiting devices are arranged on the tool clamp table, the number of the workpieces clamped on the clamp table is increased, and the stability of the workpieces during clamping is improved through bidirectional limiting.

Description

Work fixture

Technical Field

The utility model belongs to the field of machining devices, and particularly relates to a tool clamp.

Background

The tool fixture is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. The existing tooling clamp has the following defects: 1) the fixture table cannot clamp a plurality of workpieces simultaneously, 2) the fixture is unstable when being positioned during clamping, and 3) the fixture table cannot be suitable for clamping workpieces of various specifications and sizes.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the tool clamp which can clamp a plurality of workpieces simultaneously, is stable in clamping and can be suitable for clamping workpieces with different specifications.

The utility model aims to be realized by the following technical scheme: a tool clamp comprises a tool clamp table, wherein one end of the tool clamp table is provided with a locking groove, a locking block is arranged in the locking groove and can longitudinally move in the locking groove, the locking block is provided with a plurality of sliding grooves, limiting rods capable of longitudinally moving along the sliding grooves are arranged in the sliding grooves, fixing grooves are formed in the limiting rods, first locking screws for locking the limiting rods are arranged in the fixing grooves, control rods for driving the locking block to move back and forth are further arranged on the locking block, a strip-shaped fixing seat is further arranged at the other end of the tool clamp table, a limiting groove transversely penetrating through the fixing seat is formed in the inner side surface of the fixing seat, a plurality of limiting blocks for limiting are arranged in the limiting grooves, and the number and the positions of the limiting blocks and the limiting rods correspond to each other, and a second locking screw for locking the limiting block is arranged on the outer side surface of the fixing seat.

Furthermore, the control lever includes handle and slide bar, the middle part of latch segment is provided with and is used for the gliding sliding sleeve of slide bar, the handle with slide bar and latch segment are articulated.

Furthermore, a fixed sleeve is arranged at one end, facing the fixed seat, of the limiting rod.

Further, the height of the limiting rod is higher than that of the tool clamp table.

Furthermore, the cross section of the limiting groove is in a transverse convex shape, the convex wide opening is formed in the inner side, the convex narrow opening is formed in the outer side, and the convex narrow opening is formed in the opening and faces the limiting rod.

Further, the stopper comprises first horizontal pole, second horizontal pole and montant, first horizontal pole include with the wide portion of wide mouthful complex of spacing groove and with the narrow portion of narrow mouthful complex of spacing groove, wherein one end of narrow portion meets with wherein one end of second horizontal pole is perpendicular, the other end of second horizontal pole meets with the one end of montant is perpendicular, the length of second horizontal pole and montant is in short in first horizontal pole, second horizontal pole, montant integrated into one piece.

Furthermore, the number of the limiting rods is 4, and the number of the limiting blocks is 4.

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

firstly, the plurality of limiting rods and the plurality of limiting blocks are arranged on the fixture table, so that the fixture table can clamp a plurality of workpieces for processing, then the limiting rods can slide back and forth in the sliding grooves, so that the fixture table can be suitable for workpieces with different specifications and sizes for clamping, and finally, the limiting rods are matched with the limiting blocks on the fixing seat, so that the workpieces are more stable when being clamped and limited on the fixture table.

Drawings

FIG. 1 is a schematic view of the structure of the clamping table of the present invention;

FIG. 2 is a rear right structural view of the clamp station of the present invention without the locking block;

FIG. 3 is a top view of the fixture table of the present invention;

FIG. 4 is a schematic view of a stop lever according to the present invention;

the labels in the figure are: 1. a tooling fixture table; 2. a locking groove; 3. a locking block; 4. a sliding groove; 5. a limiting rod; 6. fixing grooves; 7. a first locking screw; 8. a fixed seat; 9. a limiting groove; 10. a limiting block; 11. a second locking screw; 12. a handle; 13. a slide bar; 14. a sliding sleeve; 15. fixing a sleeve; 16. a first cross bar; 17. a second cross bar; 18. a vertical rod.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings to which:

example 1

As shown in fig. 1, 2, 3 and 4, a tool clamp comprises a tool clamp table 1, wherein one end of the tool clamp table 1 is provided with a locking groove 2, a locking block 3 is arranged in the locking groove 2, the locking block 3 can longitudinally move in the

locking groove

2, 4 sliding grooves 4 are arranged on the locking block 3, a limiting rod 5 capable of longitudinally moving along the sliding groove 4 is arranged in the sliding groove 4, a fixing groove 6 is arranged on the limiting rod 5, a first locking screw 7 for locking the limiting rod 5 is arranged in the fixing groove 6, a control rod for driving the locking block 3 to move back and forth is arranged on the locking block 3, a strip-shaped fixing seat 8 is further arranged at the other end of the tool clamp table 1, and a limiting groove 9 transversely penetrating through the fixing seat is arranged on the inner side surface of the fixing seat 8, be equipped with in the spacing groove 9 and be used for spacing 4 stopper 10, stopper 10 with the quantity and the position of gag lever post 5 correspond each other, the lateral surface of fixing base 8 is equipped with second locking screw 11 that is used for locking stopper 10. The opposite arrangement of the limiting rods on the tool clamp table 1 enables the tool clamp table 1 to clamp a plurality of workpieces to be processed simultaneously during working, the limiting rods 5 can move back and forth to enable the clamped workpieces to be unlimited in size, and meanwhile the workpiece size can be adjusted according to different types of workpieces.

Further, the control rod comprises a handle 12 and a sliding rod 13, a sliding sleeve 14 for sliding the sliding rod 13 is arranged in the middle of the locking block 10, and the handle 12 is hinged to the sliding rod 13 and the locking block 3. Articulated benefit is that it is more smooth and easy when making the control lever drive sliding sleeve and latch segment activity.

Further, a locking mechanism (schematically shown in the figure) is further disposed at the hinged position of the handle 12, the sliding rod 13 and the locking block 10, and is used for locking the locking block 10 when the handle 12 drives the sliding rod 13 and the locking block 10 to be in place, the locking mechanism is in the prior art, specifically, for example, a locking screw, and when the handle 12 drives the sliding rod 13 and the locking block 10 to be in place, the locking screw abuts against the tool clamp table 1 to lock the locking block.

Furthermore, a fixing sleeve 15 is arranged at one end of the limiting rod 5 facing the fixing seat 8. The fixing sleeve 15 is made of soft materials such as rubber, and can prevent the limiting rod 5 from damaging the workpiece when clamping the workpiece.

Further, the height of the limiting rod 5 is higher than that of the tool clamp table 1, and the height of the limiting rod 5 can be adjusted according to the workpiece. The height of the limiting rod 5 can also be adjusted to ensure that the height of the workpiece clamped by the tool clamp table 1 is not limited.

Further, the cross section of the limiting groove 9 is a transverse convex shape, the convex wide opening is arranged at the inner side, the convex narrow opening is arranged at the outer side, and the convex narrow opening is an opening and faces the limiting rod 5. The limiting groove 9 arranged in this way can prevent the limiting block 10 from moving forwards and backwards when the limiting block 10 is placed in the limiting groove 9.

Further, the stopper 10 comprises first horizontal pole 16, second horizontal pole 17 and montant 18, first horizontal pole 16 include with the wide portion of wide mouthful complex of spacing groove 9 and with the narrow portion of narrow mouthful complex of spacing groove 9, wherein one end of narrow portion meets with one end of second horizontal pole 17 is perpendicular, the other end of second horizontal pole 17 meets with the one end of montant 18 is perpendicular, the length of second horizontal pole 17 and montant 18 is shorter than first horizontal pole 16, second horizontal pole 17, montant 18 integrated into one piece. The limiting block 10 is used for limiting the left and right movement of the workpiece and is matched with the limiting rod 5, so that the workpiece can be clamped more stably without sliding.

When the tool fixture is used, the limiting block 10 is placed in the limiting groove 9, a workpiece is placed on the tool fixture table 1, one end of the workpiece is close to the fixed seat 8, one side of the workpiece is close to the vertical rod 18 of the limiting block 10, then the control rod drives the locking block 3 to move towards the workpiece direction and lock the workpiece through the locking mechanism, then the limiting rod 5 is adjusted, when the fixed sleeve 15 on the limiting rod 5 is attached to the workpiece, the first locking screw 7 locks the limiting rod 5, and the workpiece can be machined.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A tool clamp comprises a tool clamp table and is characterized in that one end of the tool clamp table is provided with a locking groove, a locking block is arranged in the locking groove and can longitudinally move in the locking groove, a plurality of sliding grooves are formed in the locking block, a limiting rod capable of longitudinally moving along the sliding groove is arranged in each sliding groove, a fixing groove is formed in each limiting rod, a first locking screw used for locking the limiting rod is arranged in each fixing groove, a control rod used for driving the locking block to move back and forth is further arranged on the locking block, a long strip-shaped fixing seat is further arranged at the other end of the tool clamp table, a limiting groove transversely penetrating through the fixing seat is formed in the inner side surface of each fixing seat, a plurality of limiting blocks used for limiting are arranged in each limiting groove, and the limiting blocks correspond to the limiting rods in number and position, and a second locking screw for locking the limiting block is arranged on the outer side surface of the fixing seat.

2. The tooling clamp of claim 1, wherein the control rod comprises a handle and a sliding rod, a sliding sleeve for sliding the sliding rod is arranged in the middle of the locking block, and the handle is hinged with the sliding rod and the locking block.

3. A tooling fixture according to claim 1 wherein the end of the gag lever post facing the mounting base is provided with a retaining sleeve.

4. The tooling clamp of claim 1, wherein the height of the stop bar is higher than the tooling clamp table.

5. A tool holder according to claim 1 wherein the cross-section of the retainer groove is a transverse convex shape, the wide mouth of the convex shape is disposed on the inner side, the narrow mouth of the convex shape is disposed on the outer side, and the narrow mouth of the convex shape is open and faces the retainer rod.

6. The tooling fixture of claim 1, wherein the limiting block is composed of a first cross bar, a second cross bar and a vertical bar, the first cross bar comprises a wide part matched with a wide opening of the limiting groove and a narrow part matched with a narrow opening of the limiting groove, one end of the narrow part is vertically connected with one end of the second cross bar, the other end of the second cross bar is vertically connected with one end of the vertical bar, the lengths of the second cross bar and the vertical bar are shorter than those of the first cross bar, and the first cross bar, the second cross bar and the vertical bar are integrally formed.

7. The tooling clamp of claim 1, wherein the number of the limiting rods is 4, and the number of the limiting blocks is 4.