CN210765388U - General heat treatment clamp - Google Patents
General heat treatment clamp Download PDFInfo
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- CN210765388U CN210765388U CN201920916668.9U CN201920916668U CN210765388U CN 210765388 U CN210765388 U CN 210765388U CN 201920916668 U CN201920916668 U CN 201920916668U CN 210765388 U CN210765388 U CN 210765388U
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- heat treatment
- block
- movable pressing
- base
- cushion
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Abstract
The utility model discloses a general heat treatment fixture, which comprises a base, be provided with cushion and two tracks on the base, install movable briquetting on the track, be provided with the transverse compression pole on the activity briquetting, the cushion sets up between the track. The tool comprises a base and a plurality of movable pressing blocks, the movable pressing blocks are movably connected with the base and can freely move and be fixed on two sides of the base along a rail, meanwhile, the transverse pressing rods of the movable pressing blocks can freely adjust the height in the vertical direction, and the tool can pre-press parts in any shape in the fixture by using the auxiliary cushion blocks, so that the parts are prevented from deforming after heat treatment.
Description
Technical Field
The utility model belongs to the technical field of heat treatment, concretely relates to general heat treatment anchor clamps.
Background
The most typical major engineering problem in the heat treatment industry at present is part deformation after heat treatment. The main solution is to pre-judge the deformation trend of the part before heat treatment, and prevent the part from deforming by optimizing the part clamping mode and adopting a special clamp. However, the heat treatment fixture generally has a long processing period, and in the research and development stage and actual production, when a part is newly or specially made for heat treatment, the special heat treatment fixture cannot follow in time, so that the problem of part waiting is caused. Meanwhile, for parts with small production quantity, the manufacturing of the special fixture causes the problems of increased production cost, increased treatment cost after the fixture is scrapped and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a general heat treatment fixture can prevent the part to take place to warp after the heat treatment.
The utility model discloses a realize through following technical scheme.
The utility model provides a general heat treatment anchor clamps, includes the base, be provided with cushion and two tracks on the base, install movable briquetting on the track, be provided with the cross bar on the movable briquetting, the cushion sets up between the track.
The movable pressing block is provided with a square hole, the rail is provided with a guide hole, the lower end of a convex block is connected in the guide hole, the upper end of the convex block is arranged in the square hole, the convex block is provided with an inclined hole, and a wedge block corresponding to the inclined hole is arranged in the square hole.
The movable pressing block is provided with a strip opening, a plurality of tooth openings are formed in the inner walls, corresponding to the strip opening, of the strip opening, tooth blocks are connected in the tooth openings, the lower ends of the tooth blocks are connected with connecting blocks, and the lower ends of the connecting blocks are connected with transverse pressing rods.
The inclination between the upper inclined plane of the wedge block and the horizontal line is 15-25 degrees, and the inclination between the inclined plane of the inclined hole and the horizontal line is 15-25 degrees.
The number of the movable pressing blocks is at least four, and every two movable pressing blocks are correspondingly connected to the track.
The bottom wall of the cushion block is provided with at least four internal thread holes, the internal thread holes are uniformly distributed on the cushion block, and adjusting bolts are arranged in the internal thread holes.
At least four handles are arranged at the edge end of the base.
The utility model discloses the beneficial effect who brings has.
1. The tool comprises a base and a plurality of movable pressing blocks, the movable pressing blocks are movably connected with the base and can freely move and be fixed on two sides of the base along a rail, meanwhile, the transverse pressing rods of the movable pressing blocks can freely adjust the height in the vertical direction, and the tool can pre-press parts in any shape in the fixture by using the auxiliary cushion blocks, so that the parts are prevented from deforming after heat treatment.
2. The transverse pressing rod can freely slide on the track through the convex block, and the convex block is fixed through the wedge block, so that the movable pressing block is fixed on the track, and the position of the transverse pressing rod, which acts on a part, can be conveniently adjusted in the horizontal direction.
3. The position of the transverse pressure rod in the vertical direction can be conveniently adjusted through the plurality of teeth, so that the transverse pressure rod can press parts at the optimal position in the vertical direction.
4. Through the inclined plane cooperation of the gradient of 15-25 degrees, the stability is good, and the separation is not easy to occur.
5. More than two transverse compression rods are used for increasing the area of the pressed part and reducing the deformation during heat treatment.
6. Through setting up more than four adjusting bolt, adjust the cushion to the part height, the cushion of being convenient for is to the ascending support of part.
7. The base is conveniently moved by the handle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic view of the connection of the rail and the movable pressing block.
Fig. 4 is a side schematic view of fig. 3.
FIG. 5 is a schematic view of the connection between the transverse pressing rod and the movable pressing block.
Reference numerals: 1. the movable pressing block comprises a movable pressing block, 2 parts, 3 cushion blocks, 4 bases, 5 tracks, 6 transverse pressing rods, 7 square holes, 8 convex blocks, 9 guide holes, 10 strip openings, 11 tooth openings, 12 tooth blocks, 13 connecting blocks, 14 inclined holes, 15 wedge blocks.
Detailed Description
Example 1
As shown in fig. 1 to 2, the general heat treatment fixture comprises a base 4, wherein a cushion block 3 and two rails 5 are arranged on the base 4, a movable pressing block 1 is installed on the rails 5, a transverse compression bar 6 is arranged on the movable pressing block 1, and the cushion block 3 is arranged between the rails 5.
Firstly, placing a plurality of cushion blocks 3 on a base 4, placing a part 2 on the cushion blocks 3, placing a transverse pressure rod 6 at a position close to the upper surface of the part 2, clamping tooth blocks 12 at two ends of the transverse pressure rod 6 into tooth openings 11, moving a movable pressing block 1 on a track 5, driving the transverse pressure rod 6 to be at a proper position by the movable pressing block 1, inserting a wedge block 15 into a square hole 7, enabling the wedge block 15 to act in an inclined hole 14, fixing the movable pressing block 1 with the track 5, stabilizing the transverse pressure rod 4 in the horizontal direction, adjusting screws below the cushion block 3 to enable the cushion block 3 to drive the part 2 to move upwards until no gap exists between the upper surface of the part 2 and the lower surface of the transverse pressure rod 6, pressing the part 2 against the transverse pressure rod 6 by the transverse pressure rod 6 in the vertical direction, finally tempering the whole device, and forming by the base 4 and a plurality of movable pressing blocks 1, wherein the movable pressing block 1 is movably connected with the base 4, the tool can freely move and fix along the rails 5 at two sides of the base 4, meanwhile, the transverse pressing rod of the movable pressing block 1 can freely adjust the height in the vertical direction, and by using the auxiliary cushion block 3, the tool can carry out pre-pressing operation on parts of any shape placed in the fixture, so that the parts are prevented from deforming after heat treatment.
Example 2
As shown in fig. 1 to 2, the general heat treatment fixture comprises a base 4, wherein a cushion block 3 and two rails 5 are arranged on the base 4, a movable pressing block 1 is installed on the rails 5, a transverse compression bar 6 is arranged on the movable pressing block 1, and the cushion block 3 is arranged between the rails 5.
As shown in fig. 3 to 4, a square hole 7 is formed in the movable pressing block 1, a guide hole 9 is formed in the rail 5, a lower end of a bump 8 is connected in the guide hole 9, an upper end of the bump 8 is arranged in the square hole 7, an inclined hole 14 is formed in the bump 8, and a wedge 15 corresponding to the inclined hole 14 is arranged in the square hole 7.
As shown in fig. 5, a strip opening 10 is arranged on the movable pressing block 1, a plurality of tooth openings 11 are arranged on two corresponding inner walls of the strip opening 10, a tooth block 12 is connected in the tooth opening 11, a connecting block 13 is connected to the lower end of the tooth block 12, and a transverse compression bar 6 is connected to the lower end of the connecting block 13.
The inclination between the inclined plane of the wedge 15 and the horizontal line is 15-25 degrees, and the inclination between the inclined plane of the inclined hole 14 and the horizontal line is 15-25 degrees.
Firstly, placing a plurality of cushion blocks 3 on a base 4, placing a part 2 on the cushion blocks 3, placing a transverse pressure rod 6 at a position close to the upper surface of the part 2, clamping tooth blocks 12 at two ends of the transverse pressure rod 6 into tooth openings 11, moving a movable pressing block 1 on a track 5, driving the transverse pressure rod 6 to be at a proper position by the movable pressing block 1, inserting a wedge block 15 into a square hole 7, enabling the wedge block 15 to act in an inclined hole 14, fixing the movable pressing block 1 with the track 5, stabilizing the transverse pressure rod 4 in the horizontal direction, adjusting screws below the cushion block 3 to enable the cushion block 3 to drive the part 2 to move upwards until no gap exists between the upper surface of the part 2 and the lower surface of the transverse pressure rod 6, pressing the part 2 against the transverse pressure rod 6 by the transverse pressure rod 6 in the vertical direction, finally tempering the whole device, and forming by the base 4 and a plurality of movable pressing blocks 1, wherein the movable pressing block 1 is movably connected with the base 4, the tool can freely move and fix along the rails 5 at two sides of the base 4, meanwhile, the transverse pressing rod of the movable pressing block 1 can freely adjust the height in the vertical direction, and by using the auxiliary cushion block 3, the tool can carry out pre-pressing operation on parts of any shape placed in the fixture, so that the parts are prevented from deforming after heat treatment.
The cross-press rod 6 can freely slide on the track 5 through the convex block 8, and the convex block 8 is fixed through the wedge block 15, so that the movable pressing block 1 is fixed on the track 5, and the position of the cross-press rod 6 acting on the part 2 can be conveniently adjusted in the horizontal direction.
The position of the transverse pressure rod 6 in the vertical direction can be conveniently adjusted through the plurality of tooth openings 11, so that the transverse pressure rod 6 can press parts at the optimal position in the vertical direction.
Through the inclined plane cooperation of the gradient of 15-25 degrees, the stability is good, and the separation is not easy to occur.
Example 3
As shown in fig. 1 to 2, the general heat treatment fixture comprises a base 4, wherein a cushion block 3 and two rails 5 are arranged on the base 4, a movable pressing block 1 is installed on the rails 5, a transverse compression bar 6 is arranged on the movable pressing block 1, and the cushion block 3 is arranged between the rails 5.
As shown in fig. 3 to 4, a square hole 7 is formed in the movable pressing block 1, a guide hole 9 is formed in the rail 5, a lower end of a bump 8 is connected in the guide hole 9, an upper end of the bump 8 is arranged in the square hole 7, an inclined hole 14 is formed in the bump 8, and a wedge 15 corresponding to the inclined hole 14 is arranged in the square hole 7.
As shown in fig. 5, a strip opening 10 is arranged on the movable pressing block 1, a plurality of tooth openings 11 are arranged on two corresponding inner walls of the strip opening 10, a tooth block 12 is connected in the tooth opening 11, a connecting block 13 is connected to the lower end of the tooth block 12, and a transverse compression bar 6 is connected to the lower end of the connecting block 13.
The inclination between the inclined plane of the wedge 15 and the horizontal line is 15-25 degrees, and the inclination between the inclined plane of the inclined hole 14 and the horizontal line is 15-25 degrees.
The number of the movable pressing blocks 1 is at least four, and every two movable pressing blocks are correspondingly connected to the track 5.
The bottom wall of the cushion block 3 is provided with at least four internal thread holes, the internal thread holes are uniformly distributed on the cushion block 3, and adjusting bolts are arranged in the internal thread holes.
At least four handles are arranged at the edge end of the base 4.
Firstly, placing a plurality of cushion blocks 3 on a base 4, placing a part 2 on the cushion blocks 3, placing a transverse pressure rod 6 at a position close to the upper surface of the part 2, clamping tooth blocks 12 at two ends of the transverse pressure rod 6 into tooth openings 11, moving a movable pressing block 1 on a track 5, driving the transverse pressure rod 6 to be at a proper position by the movable pressing block 1, inserting a wedge block 15 into a square hole 7, enabling the wedge block 15 to act in an inclined hole 14, fixing the movable pressing block 1 with the track 5, stabilizing the transverse pressure rod 4 in the horizontal direction, adjusting screws below the cushion block 3 to enable the cushion block 3 to drive the part 2 to move upwards until no gap exists between the upper surface of the part 2 and the lower surface of the transverse pressure rod 6, pressing the part 2 against the transverse pressure rod 6 by the transverse pressure rod 6 in the vertical direction, finally tempering the whole device, and forming by the base 4 and a plurality of movable pressing blocks 1, wherein the movable pressing block 1 is movably connected with the base 4, the tool can freely move and fix along the rails 5 at two sides of the base 4, meanwhile, the transverse pressing rod of the movable pressing block 1 can freely adjust the height in the vertical direction, and by using the auxiliary cushion block 3, the tool can carry out pre-pressing operation on parts of any shape placed in the fixture, so that the parts are prevented from deforming after heat treatment.
The cross-press rod 6 can freely slide on the track 5 through the convex block 8, and the convex block 8 is fixed through the wedge block 15, so that the movable pressing block 1 is fixed on the track 5, and the position of the cross-press rod 6 acting on the part 2 can be conveniently adjusted in the horizontal direction.
The position of the transverse pressure rod 6 in the vertical direction can be conveniently adjusted through the plurality of tooth openings 11, so that the transverse pressure rod 6 can press parts at the optimal position in the vertical direction.
Through the inclined plane cooperation of the gradient of 15-25 degrees, the stability is good, and the separation is not easy to occur.
The area of the pressed part 2 is increased by more than two transverse pressing rods 6, and the deformation during heat treatment is reduced.
Through setting up more than four adjusting bolt, adjust 3 pairs of spare parts height of cushion, the ascending support of cushion 3 pairs of spare parts of being convenient for.
The base is conveniently moved by the handle.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (7)
1. A universal heat treatment fixture, comprising a base (4), characterized in that: the base (4) is provided with a cushion block (3) and two rails (5), the rails (5) are provided with movable pressing blocks (1), the movable pressing blocks (1) are provided with transverse pressing rods (6), and the cushion block (3) is arranged between the rails (5).
2. A universal heat treatment fixture as recited in claim 1, wherein: the movable pressing block is characterized in that a square hole (7) is formed in the movable pressing block (1), a guide hole (9) is formed in the track (5), the lower end of a lug (8) is connected in the guide hole (9), the upper end of the lug (8) is arranged in the square hole (7), an inclined hole (14) is formed in the lug (8), and a wedge block (15) corresponding to the inclined hole (14) is arranged in the square hole (7).
3. A universal heat treatment fixture as recited in claim 1, wherein: be provided with strip mouth (10) on activity briquetting (1), the inner wall that two correspondences of strip mouth (10) are provided with a plurality of tooth mouth (11), tooth piece (12) are connected in tooth mouth (11), the lower extreme of tooth piece (12) is connected with connecting block (13), cross bar (6) is connected to the lower extreme of connecting block (13).
4. A universal heat treatment fixture as recited in claim 2, wherein: the inclination between the upper inclined plane of the wedge block (15) and the horizontal line is 15-25 degrees, and the inclination between the inclined plane of the inclined hole (14) and the horizontal line is 15-25 degrees.
5. A universal heat treatment fixture as recited in claim 1, wherein: the number of the movable pressing blocks (1) is at least four, and every two movable pressing blocks are correspondingly connected to the track (5).
6. A universal heat treatment fixture as recited in claim 1, wherein: the bottom wall of the cushion block (3) is provided with at least four internal thread holes, the internal thread holes are uniformly distributed on the cushion block (3), and adjusting bolts are arranged in the internal thread holes.
7. A universal heat treatment fixture as recited in claim 1, wherein: at least four handles are arranged at the edge end of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916668.9U CN210765388U (en) | 2019-06-18 | 2019-06-18 | General heat treatment clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916668.9U CN210765388U (en) | 2019-06-18 | 2019-06-18 | General heat treatment clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765388U true CN210765388U (en) | 2020-06-16 |
Family
ID=71033446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920916668.9U Active CN210765388U (en) | 2019-06-18 | 2019-06-18 | General heat treatment clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210765388U (en) |
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2019
- 2019-06-18 CN CN201920916668.9U patent/CN210765388U/en active Active
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