CN217493406U

CN217493406U - Firm effectual anchor clamps

Info

Publication number: CN217493406U
Application number: CN202221129006.5U
Authority: CN
Inventors: 徐元春
Original assignee: Kunshan Danisi Automation Equipment Co ltd
Current assignee: Kunshan Danisi Automation Equipment Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-27
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a firm effectual anchor clamps, it includes the bottom plate, has seted up the standing groove on the bottom plate, is provided with the clamping mould in the standing groove, sets up the constant head tank that a plurality of is used for placing the work piece on the clamping mould, and the top from the bottom up of clamping mould has set gradually first grip block and second grip block, and the both ends of first grip block and second grip block are fixed respectively on first fixing base and second fixing base through the fixed strip. The utility model discloses a set up a plurality of constant head tanks on the clamping mould and be convenient for batch clamping work piece, improve production efficiency, the work piece is placed after in the clamping mould, the first grip block of rethread carries out the centre gripping to the work piece and fixes to improve the clamping power degree of adding of first grip block through the second grip block, add the processing mouth of reserving on the first grip block and process the work piece man-hour, carry out rigid extrusion through many sides to the work piece and realize fixing the work piece, thereby strengthen the steadiness that the work piece was placed greatly.

Description

Firm effectual anchor clamps

Technical Field

The utility model relates to an anchor clamps technical field specifically is a firm effectual anchor clamps.

Background

The clamp is a device used for fixing a processing object to occupy a correct position in a mechanical manufacturing process so as to receive processing or detection, and is broadly called a clamp in any process in a technological process, the device used for quickly, conveniently and safely installing a workpiece is most commonly used for machining a machine tool, and when the workpiece is machined on the machine tool, in order to prevent the workpiece from being influenced by processing vibration and deflection and displacement in the machining process, the workpiece must be installed and clamped before machining, and the workpiece has large pulling force in the machining process, so that clamping force needs to be added to stably place the workpiece so as to facilitate subsequent machining operation. Most of existing clamps clamp two sides of a workpiece through a fastening mechanism, but the workpiece is easily subjected to large pulling force of a drilling mechanism in the machining process, clamping force is difficult to meet the requirement of fixing the workpiece, and therefore the clamp with good stabilizing effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm effectual anchor clamps to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an anchor clamps that firm effectual, which comprises a base plate, the standing groove has been seted up on the bottom plate, be provided with the clamping mould in the standing groove, set up the constant head tank that a plurality of is used for placing the work piece on the clamping mould, first grip block and second grip block have been set gradually from the bottom up in the top of clamping mould, a plurality of processing mouth has been seted up on the first grip block, be provided with first fixing base and the second fixing base that is used for fixed first grip block and second grip block on the bottom plate, the both ends of first grip block and second grip block are fixed respectively on first fixing base and second fixing base through the fixed strip, first fixing base passes through solid fixed splint and locking mechanical system centre gripping fixed strip, the second fixing base passes through locking mechanical system centre gripping fixed strip.

Preferably, the locking mechanism comprises a connecting stud, the connecting stud is installed on the bottom plate through threads, the upper end of the connecting stud is provided with a rotating head, a placing groove is formed in the rotating head, a through hole communicated with the placing groove is formed in the rotating head, a locking rod is arranged in the placing groove, the locking rod is L-shaped, one end of the locking rod extends out of the through hole, the other end of the locking rod is fixedly connected with the adjusting rod, the adjusting rod is provided with a locking hole in a flashing mode, and a fixing pin is arranged in the locking hole.

Preferably, the connecting stud is further provided with a fixing bolt through threads, and the lower surface of the fixing bolt is in contact with the upper surface of the bottom plate.

Preferably, the rear side of the first clamping plate is provided with a first fixing strip, the front side of the first clamping plate is provided with a second fixing strip, the rear side of the second clamping plate is provided with a third fixing strip, the front side of the second clamping plate is provided with a fourth fixing strip, the first fixing strip and the third fixing strip are fixed between the locking mechanism and the second fixing seat, and the second fixing strip and the fourth fixing strip are arranged between the first fixing seat and the fixing clamp plate and are fixed through the locking mechanism.

Preferably, the first fixing seat is provided with six first positioning columns, the second fixing seat is provided with two second positioning columns, the first positioning columns and the second positioning columns are identical in structure size, the first fixing strip, the second fixing strip, the third fixing strip, the fourth fixing strip and the fixing clamp plate are provided with positioning holes, and the positioning holes are connected with the first positioning columns or the second positioning columns in a matched mode.

Preferably, four longitudinal connecting columns are arranged at four corners of the bottom plate, four transverse connecting columns are symmetrically arranged at the front side and the rear side of the bottom plate, and two transverse connecting columns are arranged at each side of the bottom plate.

Preferably, the bottom of the clamping mold is provided with a backing plate, and the backing plate is provided with a processing opening.

Preferably, the second clamping plate is provided with a reinforcing rib which is U-shaped.

Preferably, the processing openings of the first clamping plate and the backing plate are provided with processing templates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a change different clamping mould at the standing groove, be convenient for change according to the work piece of difference, it is convenient for process the work piece in batches to set up a plurality of constant head tanks on the clamping mould, reduce the time loss of clamping work piece many times, the production efficiency is improved, the work piece is placed after in the clamping mould, the first grip block of rethread carries out the centre gripping to the work piece and fixes, and improve the clamping strength degree that adds of first grip block through the second grip block, the processing mouth of reserving on the first grip block is processed the work piece during processing, carry out rigid extrusion through many sides to the work piece and realize fixing the work piece, thereby strengthen the steadiness that the work piece was placed greatly.

2. The utility model discloses first fixing base passes through solid fixed splint and locking mechanical system centre gripping fixed strip, and the second fixing base passes through locking mechanical system centre gripping fixed strip to the realization is fixed to the centre gripping of first grip block and second grip block, has not only guaranteed the work piece centre gripping dynamics, and easy dismounting still, the staff of being convenient for uses.

Drawings

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

FIG. 2 is a schematic view of the present invention without a second clamping plate structure;

FIG. 3 is a schematic view of the present invention without a first clamping plate structure;

fig. 4 is a schematic structural view of the locking mechanism of the present invention;

fig. 5 is a schematic cross-sectional view of the locking mechanism of the present invention.

In the figure: 1 bottom plate, 2 standing grooves, 3 clamping moulds, 4 positioning grooves, 5 workpieces, 6 first clamping plates, 7 processing openings, 8 first fixing strips, 9 second fixing strips, 10 second clamping plates, 11 third fixing strips, 12 fourth fixing strips, 13 first fixing seats, 14 fixing clamping plates, 15 first positioning columns, 16 positioning holes, 17 second fixing seats, 18 second positioning columns, 19 backing plates, 20 locking mechanisms, 201 connecting studs, 202 rotating heads, 203 through holes, 204 locking rods, 205 standing grooves, 206 adjusting rods, 207 locking holes, 208 fixing bolts, 209 fixing pins, 21 longitudinal connecting columns, 22 transverse connecting columns, 23 reinforcing ribs and 24 processing templates.

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. 1-5, the present invention provides a technical solution:

the utility model provides a firm effectual anchor clamps, it includes bottom plate 1, the standing groove 2 has been seted up on bottom plate 1, be provided with clamping mould 3 in the standing groove 2, set up a plurality of constant head tank 4 that is used for placing work piece 5 on the clamping mould 3, first grip block 6 and second grip block 10 have been set gradually from the bottom up in the top of clamping mould 3, a plurality of processing mouth 7 has been seted up on first grip block 6, be provided with first fixing base 13 and the second fixing base 17 that is used for fixed first grip block 6 and second grip block 10 on bottom plate 1, the both ends of first grip block 6 and second grip block 10 are fixed respectively on first fixing base 13 and second fixing base 17 through the fixed strip, first fixing base 13 is through

fixed splint

14 and 20 centre gripping fixed strips of locking mechanical system, second fixing base 17 is through 20 centre gripping fixed strips of locking mechanical system.

The locking mechanism 20 comprises a connecting stud 201, the connecting stud 201 is installed on the bottom plate 1 through threads, the upper end of the connecting stud 201 is provided with a rotating head 202, a placing groove 205 is formed in the rotating head 202, a through hole 203 communicated with the placing groove 205 is formed in the rotating head 202, a locking rod 204 is arranged in the placing groove 205, the locking rod 204 is L-shaped, one end of the locking rod 204 extends out of the through hole 203, the other end of the locking rod 204 is fixedly connected with an adjusting rod 206, the adjusting rod 206 is provided with a locking hole 207 in a flash mode, and a fixing pin 209 is arranged in the locking hole 207.

The connecting stud 201 of the locking mechanism 20 is installed on the bottom plate 1 through threads, the rotating head 202 is screwed to drive the connecting stud 201 to rotate, the height of the locking rod 204 can be adjusted according to different types of workpieces, the fixing pin 209 penetrates through the locking hole 207 on the adjusting rod 206 to fix the position of the locking rod 204, and when the locking rod 204 is clamped, one surface of the locking rod 204 is connected with the upper surface of the fixing clamp plate 14 or the fixing strip, so that clamping and fixing are realized.

The connecting stud 201 is also provided with a fixing bolt 208 through threads, and the lower surface of the fixing bolt 208 is in contact with the upper surface of the bottom plate 1. Further locking of the connecting stud 201 by means of the fixing bolt 208 makes the mounting of the locking mechanism 10 on the base plate 1 more stable.

The rear side of the first clamping plate 6 is provided with a first fixing strip 8, the front side of the first clamping plate is provided with a second fixing strip 9, the rear side of the second clamping plate 10 is provided with a third fixing strip 11, the front side of the second clamping plate is provided with a fourth fixing strip 12, the first fixing strip 8 and the third fixing strip 11 are fixed between the locking mechanism 20 and the second fixing seat 17, and the second fixing strip 9 and the fourth fixing strip 12 are arranged between the first fixing seat 13 and the fixing clamp plate 14 and are fixed through the locking mechanism 20.

Six first positioning columns 15 are arranged on the first fixing seat 13, two second positioning columns 18 are arranged on the second fixing seat 17, the first positioning columns 15 and the second positioning columns 18 are identical in structure size, positioning holes 16 are formed in the first fixing strip 8, the second fixing strip 9, the third fixing strip 11, the fourth fixing strip 12 and the fixing clamp plate 14, the positioning holes 16 are connected with the first positioning columns 15 or the second positioning columns 18 in a matched mode, one positioning hole 16 is formed in the first fixing strip 8 and the third fixing strip 11 and is installed on the second fixing seat 17 respectively, and three positioning holes 16 are formed in the second fixing strip 9 and the fourth fixing strip 12 and are installed on the first fixing seat 13 respectively.

Four longitudinal connecting columns 21 are arranged at four corners of the bottom plate 1, four transverse connecting columns 22 are symmetrically arranged at the front side and the rear side of the bottom plate, and two transverse connecting columns 22 are arranged at each side of the bottom plate. Through the arrangement of the longitudinal connecting column 21 and the transverse connecting column 22, workpieces can be conveniently clamped in working places such as machine tools, and the application range is widened.

The bottom of the clamping die 3 is provided with a backing plate 19, the backing plate 19 is provided with a processing opening 7, and double-sided processing of the workpiece 5 can be realized through the arrangement of the backing plate 19.

The second clamping plate 10 is provided with the reinforcing ribs 23, the reinforcing ribs 23 are U-shaped, the strength of the second clamping plate 10 is further enhanced through the arrangement of the reinforcing ribs 23, and the first clamping plate 6 and the second clamping plate 10 can be prevented from deforming.

The processing template 24 is arranged on the processing opening 7 of the first clamping plate 6 and the backing plate 19, and high-precision processing is facilitated through the arrangement of the processing template 24.

The utility model discloses a theory of operation does:

through changing different clamping mould 3 at standing groove 2, be convenient for change according to work piece 5 of difference, the constant head tank 4 of seting up on the clamping mould 3 forms the fixed cavity of work piece 5, and the setting of a plurality of constant head tanks 4 is convenient for process work piece 5 in batches.

After the workpiece 5 is placed in the clamping die 3, the workpiece 5 is clamped and fixed by the first clamping plate 6, the first fixing strip 8 of the first clamping plate 6 is arranged on the second positioning column 18 of the second fixing seat 17 through the positioning hole 16, the second fixing strip 9 is mounted on three first positioning posts 15 of the first fixing seat 13 through three positioning holes 16, then a second clamping plate 10 is arranged above the first clamping plate 6, a third fixing strip 11 of the second clamping plate 10 is arranged on a second positioning column 18 of a second fixing seat 17 through a positioning hole 16, the fourth fixing strip 12 is mounted on three first positioning posts 15 of the first fixing base 13 through three positioning holes 16, the fixing clamp 14 is then mounted on the first fixing seat 13 through the positioning hole 16, and the fixing clamp 14 and the first fixing strip 8 and the third fixing strip 11 on the second fixing seat 17 are fixed through the locking mechanism 20.

And during machining, the workpiece 5 is machined through a machining opening 7 reserved in the first clamping plate 6.

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 utility model provides a firm effectual anchor clamps, its includes bottom plate (1), its characterized in that:

the clamping device is characterized in that a placing groove (2) is formed in the bottom plate (1), a clamping die (3) is arranged in the placing groove (2), a plurality of positioning grooves (4) for placing workpieces (5) are formed in the clamping die (3), a first clamping plate (6) and a second clamping plate (10) are sequentially arranged above the clamping die (3) from bottom to top, a plurality of processing openings (7) are formed in the first clamping plate (6), a first fixing seat (13) and a second fixing seat (17) for fixing the first clamping plate (6) and the second clamping plate (10) are arranged on the bottom plate (1), two ends of the first clamping plate (6) and the second clamping plate (10) are respectively fixed on the first fixing seat (13) and the second fixing seat (17) through fixing strips, the first fixing seat (13) clamps the fixing strips through a fixing clamp plate (14) and a locking mechanism (20), the second fixed seat (17) clamps the fixed strip through a locking mechanism (20).

2. The fixture with good stabilizing effect according to claim 1, wherein: the locking mechanism (20) comprises a connecting stud (201), the connecting stud (201) is installed on the bottom plate (1) through threads, a rotating head (202) is arranged at the upper end of the connecting stud (201), a placing groove (205) is formed in the rotating head (202), a through hole (203) communicated with the placing groove (205) is formed in the rotating head (202), a locking rod (204) is arranged in the placing groove (205), the locking rod (204) is L-shaped, one end of the locking rod stretches out of the through hole (203), the other end of the locking rod is fixedly connected with an adjusting rod (206), the adjusting rod (206) is provided with a locking hole (207) in a flashing mode, and a fixing pin (209) is arranged in the locking hole (207).

3. The fixture with good stabilizing effect according to claim 2, wherein: and a fixing bolt (208) is further mounted on the connecting stud (201) through threads, and the lower surface of the fixing bolt (208) is in contact with the upper surface of the bottom plate (1).

4. The fixture with good stabilizing effect according to claim 2, wherein: the rear side of first grip block (6) is provided with first fixed strip (8), and its front side is provided with second fixed strip (9), the rear side of second grip block (10) is provided with third fixed strip (11), and its front side is provided with fourth fixed strip (12), first fixed strip (8) and third fixed strip (11) are fixed between locking mechanical system (20) and second fixing base (17), second fixed strip (9) and fourth fixed strip (12) set up between first fixing base (13) and solid fixed splint (14) to it is fixed through locking mechanical system (20).

5. The fixture with good stabilizing effect according to claim 4, wherein: be provided with six first reference column (15) on first fixing base (13), be provided with two second reference columns (18) on second fixing base (17), the structure size of first reference column (15) and second reference column (18) is the same, locating hole (16) have been seted up on first fixed strip (8), second fixed strip (9), third fixed strip (11), fourth fixed strip (12) and solid fixed splint (14), locating hole (16) are connected with first reference column (15) or second reference column (18) cooperation.

6. The fixture with good stabilizing effect according to claim 2, wherein: four longitudinal connecting columns (21) are arranged at four corners of the bottom plate (1), four transverse connecting columns (22) are symmetrically arranged at the front side and the rear side of the bottom plate, and two transverse connecting columns (22) are arranged at each side of the bottom plate.

7. The fixture with good stabilizing effect according to claim 2, wherein: the bottom of the clamping die (3) is provided with a backing plate (19), and the backing plate (19) is provided with a processing opening (7).

8. The fixture with good stabilizing effect according to claim 2, wherein: and the second clamping plate (10) is provided with a reinforcing rib (23), and the reinforcing rib (23) is U-shaped.

9. The fixture with good stabilizing effect according to claim 7, wherein: and processing templates (24) are arranged on the processing openings (7) of the first clamping plate (6) and the backing plate (19).