CN213887627U - Rail type traction device for aluminum production - Google Patents

Abstract

The application relates to a rail type traction device for aluminum production, which comprises a rack and clamping mechanisms arranged on the rack in pairs, wherein each clamping mechanism comprises a connecting seat connected with the rack, a clamping block used for clamping aluminum and a buffering elastic piece used for pushing the clamping block, and the clamping block is connected with the connecting seat in a sliding manner; the connecting seat is provided with an accommodating groove, the buffering elastic piece and the connecting seat are arranged in the accommodating groove, and a clamping gap for accommodating the aluminum material is formed between the two clamping blocks; the frame is provided with the power spare that is used for driving the connecting seat removal. When the grip block contacts the aluminum product, the grip block and the connecting seat compress the buffering elastic part, so that the buffering effect is achieved in the process that the grip block gradually clamps the aluminum product, and the probability of deformation of the aluminum product due to direct stress is reduced. The method and the device have the effect of improving the qualification rate of finished products.

Description

Rail type traction device for aluminum production

Technical Field

The application relates to the field of aluminum product processing equipment, in particular to a rail type traction device for aluminum product production.

Background

The extrusion forming is one of the important steps in the aluminum material processing technology, and can produce rod, pipe, shape and wire products with simple cross section shapes and also can produce section bars and pipe materials with complex cross section shapes. After the aluminum profile is extruded, in order to reduce the bending phenomenon and improve the quality of the finished product, the shaped aluminum profile is generally pulled by auxiliary equipment at the rear end.

Referring to fig. 1, in the related art, there is a rail-type aluminum profile traction machine, which includes a guide rail 1 and a frame 2, wherein the frame 2 is slidably connected to the guide rail 1 through a roller 211, and the frame 2 is provided with a speed reduction motor 21 for driving the roller 211 to rotate. The frame 2 is provided with clamping mechanisms 3 in pairs, and a gap is reserved between the two clamping mechanisms 3 to form a clamping gap 31 for accommodating the aluminum material. Frame 2 is connected with fixture 3 through the cylinder, and operating personnel accessible cylinder orders about fixture 3 and removes to change 31 inner spaces sizes in centre gripping clearance, can carry out the centre gripping to the aluminum product of multiple size, and transport on guide rail 1.

In view of the above-mentioned related technologies, the inventor thinks that in the process of aluminum material being clamped by the clamping mechanism, the clamping mechanism directly applies force to the aluminum material from two sides of the aluminum material, so that there is a risk that the aluminum material is deformed due to overlarge pressure applied to the aluminum material by the clamping mechanism, and the yield of finished products of the aluminum material is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the finished product qualification rate, this application provides a rail mounted draw gear for aluminum product production.

The application provides a rail mounted draw gear for aluminum product production adopts following technical scheme:

a rail type traction device for aluminum production comprises a rack and clamping mechanisms arranged on the rack in pairs, wherein each clamping mechanism comprises a connecting seat connected with the rack, a clamping block used for clamping aluminum and a buffering elastic piece used for pushing the clamping block, and the clamping block is connected with the connecting seat in a sliding manner; the connecting seat is provided with an accommodating groove, the buffering elastic piece and the connecting seat are arranged in the accommodating groove, and a clamping gap for accommodating the aluminum material is formed between the two clamping blocks; the frame is provided with a power part for driving the connecting seat to move.

Through adopting above-mentioned technical scheme, operating personnel accessible power spare orders about the connecting seat and removes, and the connecting seat drives the grip block and removes, changes the space size in centre gripping clearance to carry out the centre gripping to the aluminum product or loosen the aluminum product. When the grip block contacts the aluminum product, the grip block and the connecting seat compress the buffering elastic part, the process of gradually clamping the aluminum product at the grip block achieves the buffering effect, the probability of deformation of the aluminum product due to direct stress is reduced, and the qualification rate of finished products is improved.

Preferably, the side surface of the clamping block is provided with a limiting part, the wall of the accommodating groove is provided with a limiting groove for accommodating the limiting part, and the limiting part is connected with the limiting groove in a sliding manner.

Through adopting above-mentioned technical scheme, when the grip block slided in the storage tank, the locating part slided in the spacing groove, had limiting displacement to the grip block, prevented that the grip block from breaking away from the storage tank.

Preferably, the limiting groove penetrates through the connecting seat, the circumferential side face of one end, close to the clamping block, of the limiting part is a threaded face, and the clamping block is provided with a connecting hole used for being in threaded connection with the limiting part.

By adopting the technical scheme, an operator can screw the limiting piece to screw the limiting piece out of the connecting hole, and then can take out the clamping block from the notch of the accommodating groove to disassemble the clamping block. Similarly, the operator can insert the clamping block into the accommodating groove and install the limiting part into the connecting hole by screwing the limiting part, so that the clamping block is installed.

Preferably, the clamping block is provided with an abutting piece for abutting against the aluminum material, and the abutting piece is detachably connected with the clamping block through a mounting bolt.

Through adopting above-mentioned technical scheme, the butt piece passes through construction bolt and can dismantle with the grip block and be connected, and operating personnel can change the butt piece that corresponds according to the shape of aluminum product, increases the atress effect of aluminum product. On the other hand, with prolonged work, the surface of the abutment member is worn and the operator can detach the original abutment member and replace it with a new one.

Preferably, the accommodating groove is internally provided with a positioning part for limiting the sliding distance of the limiting part, the positioning part is in threaded connection with a locking bolt, and the locking bolt penetrates through the limiting groove and is in threaded connection with the positioning part.

Through adopting above-mentioned technical scheme, the biggest moving range of locating part is injectd to the setting element, and operating personnel can slide the setting element in the storage tank after unscrewing locking bolt, and the locking bolt is screwed up again after the piece to be located removes to suitable position.

Preferably, a buffer pad is arranged on one surface of the positioning piece close to the clamping block.

Through adopting above-mentioned technical scheme, after the grip block removed to breaking away from the aluminum product in order to keep away from the direction of aluminum product at the clamping state, promote the grip block at buffering elastic component, make locating part butt in the setting element, the blotter plays the cushioning effect between setting element and locating part, reduces the collision to the damage of locating part or grip block.

Preferably, the buffering elastic part is a pressure spring, a support part is arranged in the pressure spring, the support part comprises a fixed pipe and a connecting rod, and the connecting rod is slidably connected to the inner wall of the fixed pipe.

Through adopting above-mentioned technical scheme, when the pressure spring takes place to deform, the connecting rod slides in fixed intraductal, and fixed pipe and connecting rod have the supporting role to the pressure spring, reduce the probability that the pressure spring excessively buckles at the in-process of deformation.

Preferably, a slidable fine adjustment plate is arranged in the accommodating groove, the connecting seat is provided with a fine adjustment assembly used for driving the fine adjustment plate to move, and one end of the pressure spring, far away from the clamping block, is abutted against the fine adjustment plate.

Through adopting above-mentioned technical scheme, operating personnel accessible fine setting subassembly orders about the fine setting board and removes to change the longest distance between the pressure spring both ends, and then the adjustment is under clamping state, and the elasticity that the pressure spring was applyed the grip block.

Preferably, the fine setting subassembly including be used for ordering about the drive block that the fine setting board removed, with the connecting seat rotates to be connected and is used for ordering about through the rotation mode the guide bar that the drive block removed, and be used for ordering about guide bar pivoted driving piece, the circumference side of guide bar is the thread face, the drive block is provided with the confession guide bar threaded connection's drive hole.

Through adopting above-mentioned technical scheme, after operating personnel rotated the driving piece, the driving piece ordered about the guide bar and rotated, because guide bar and drive block threaded connection, the drive block can remove along the axial of guide bar, and then drives the fine-tuning board and remove. The driving mode has a self-locking function, and the probability of movement of the fine adjustment plate under the action of the elastic force of the pressure spring is reduced.

Preferably, the connecting seat is provided with scale marks, and the scale marks are distributed along the length direction of the guide rod.

By adopting the technical scheme, when the distance between the fine tuning plate and the clamping block is adjusted by an operator, the distance moved by the fine tuning plate can be calculated by the scale marks, so that the operator can adjust the distance conveniently.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the clamping block contacts the aluminum material, the clamping block and the connecting seat compress the buffering elastic piece, so that a buffering effect is achieved in the process that the clamping block gradually clamps the aluminum material, the probability of deformation of the aluminum material due to direct stress is reduced, and the qualified rate of finished products is improved;

2. the abutting part is detachably connected with the clamping block through the mounting bolt, an operator can replace the corresponding abutting part according to the shape of the aluminum material, the stress effect of the aluminum material is increased, the surface of the abutting part is abraded along with long-time work, and the operator can detach the original abutting part and replace the new abutting part;

3. the fine setting board is ordered about to operating personnel accessible fine setting subassembly and is removed to change the longest distance between the pressure spring both ends, and then the adjustment is under clamping status, and the elasticity that the pressure spring was applyed the grip block.

Drawings

Fig. 1 is a schematic structural diagram of a rail-type aluminum profile tractor in the background art.

Fig. 2 is a schematic structural diagram of an orbital traction device in an embodiment of the present application.

Fig. 3 is a schematic structural view of a clamping mechanism in an embodiment of the present application.

Fig. 4 is an exploded schematic view of fig. 3.

Fig. 5 is a partially enlarged schematic view at a in fig. 3.

Fig. 6 is a partially enlarged schematic view at B in fig. 4.

Description of reference numerals: 1. a guide rail; 2. a frame; 21. a reduction motor; 211. a roller; 22. a support block; 23. a slide bar; 24. a sliding groove; 25. a power member; 3. a clamping mechanism; 31. a clamping gap; 4. a connecting seat; 41. a containing groove; 42. a limiting groove; 43. a positioning member; 431. a bump; 4311. mounting holes; 432. locking the bolt; 433. a cushion pad; 44. a first chute; 45. a second chute; 451. a limiting rod; 5. a fine adjustment plate; 51. a limiting block; 511. a limiting hole; 6. a buffer elastic member; 61. a pressure spring; 621. a fixed tube; 622. a connecting rod; 7. a clamping block; 72. connecting holes; 73. an abutting member; 731. a clamping surface; 74. mounting grooves; 75. installing a bolt; 8. a limiting member; 9. a fine tuning component; 91. a drive block; 911. a drive aperture; 92. a guide bar; 93. a drive member; 931. and a stress block.

Detailed Description

The present application is described in further detail below with reference to figures 2-6.

The embodiment of the application discloses a rail mounted draw gear for aluminum product production. Referring to fig. 2, the rail type traction apparatus includes a guide rail 1, a frame 2, and a clamping mechanism 3. The bottom of frame 2 is bolted with a plurality of gear motor 21, and the output shaft of gear motor 21 is connected with gyro wheel 211, and frame 2 slides on guide rail 1 through gyro wheel 211. The clamping mechanisms 3 are arranged in pairs, and in the working state, the frame 2 clamps two sides of the aluminum material through the clamping mechanisms 3 and moves along the guide rail 1 through the rollers 211, so that the aluminum material is dragged and transported.

Referring to fig. 2 and 3, two support blocks 22 are bolted to the upper portion of the frame 2, and a slide bar 23 is fixedly connected to the clamping mechanism 3, and in this embodiment, the slide bar 23 is disposed in a horizontal direction. The supporting block 22 is provided with a sliding groove 24, and the sliding groove 24 penetrates through the supporting block 22. The sliding rod 23 is inserted into the corresponding sliding groove 24, so that the two connecting seats 4 are respectively connected with the frame 2 in a sliding manner. A power element 25 is arranged between the supporting block 22 and the clamping mechanism 3, the power element 25 can be a cylinder or a hydraulic cylinder, but the power element 25 can play a role of pushing a connecting block and can meet the standard of pressure requirement. The cylinder body of the power part 25 is bolted with the top of the supporting block 22, and the piston part of the power part 25 is connected with the clamping mechanism 3; an operator can drive the corresponding clamping mechanism 3 to move through the power part 25, and then the two clamping mechanisms 3 finish the operation of clamping the aluminum material or loosening the aluminum material.

Referring to fig. 2 and 3, the clamping mechanism 3 includes a connecting seat 4, a fine adjustment plate 5, a buffering elastic member 6 and a clamping block 7, wherein a sliding rod 23 and a power member 25 are respectively fixedly connected with the connecting seat 4. One surface of the connecting seat 4, which is far away from the supporting block 22, is provided with a containing groove 41, and the containing groove 41 penetrates through the connecting seat 4 along the moving direction of the aluminum material. The notches of the two accommodating grooves 41 are oppositely arranged, the fine adjustment plate 5, the buffering elastic piece 6 and the clamping block 7 are accommodated in the accommodating grooves 41 in the direction away from the supporting block 22, and a clamping gap 31 for accommodating the aluminum material is formed between the two clamping blocks 7.

Referring to fig. 3 and 4, the top end and the bottom end of the clamping block 7 are respectively attached to the groove wall of the accommodating groove 41, so that the clamping block 7 is slidably connected with the connecting seat 4. When the aluminum product clamping device is in a working state, the buffering elastic piece 6 abuts against the clamping block 7, when the clamping block 7 contacts the aluminum product, the clamping block 7 moves in the direction of entering the containing groove 41, the buffering elastic piece 6 is compressed, the buffering effect is achieved in the process that the aluminum product is gradually clamped by the clamping block 7, and the probability that the aluminum product deforms due to direct stress is reduced.

Referring to fig. 4, in order to prevent the clamping block 7 from being separated from the accommodating groove 41, the top end and the bottom end of the clamping block 7 are respectively provided with a limiting member 8, and the limiting members 8 are arranged in a vertical direction. The upper surface and the lower surface of the connecting seat 4 are respectively provided with a limiting groove 42, and the limiting groove 42 is communicated with the accommodating groove 41. The number of the limiting grooves 42 corresponds to the number of the limiting pieces 8, and the groove walls of the limiting grooves 42 are attached to the circumferential side walls of the limiting pieces 8, so that the limiting pieces 8 are slidably connected with the limiting grooves 42; when the clamping block 7 slides in the accommodating groove 41, the limiting members 8 slide in the corresponding limiting grooves 42. The number of the limiting members 8 provided on each surface of the clamping block 7 may be 2 or 3, but the number of the limiting members provided may be sufficient to limit the sliding of the clamping block 7.

Referring to fig. 4, a circumferential side surface of the limiting member 8 near one end of the clamping block 7 is a threaded surface, a connecting hole 72 for the limiting member 8 to be in threaded connection is formed in the surface of the clamping block 7, and the limiting member 8 is inserted into the limiting groove 42 and is in threaded connection with the connecting hole 72. When the operator needs to disassemble the clamping block 7, the limiting member 8 can be screwed, the limiting member 8 is screwed out of the connecting hole 72, and the clamping block 7 can be taken out of the notch of the accommodating groove 41. Similarly, when the operator needs to install the clamping block 7, the clamping block 7 can be inserted into the receiving groove 41, and the limiting member 8 can be screwed into the connecting hole 72.

Referring to fig. 4, in the present embodiment, the positioning member 43 is disposed at the notch end of the accommodating groove 41, and when the limiting member 8 abuts against the positioning member 43, the limiting member 8 moves to the farthest distance in the direction away from the inside of the accommodating groove 41, so as to limit the moving range of the clamping block 7. The middle portion of the positioning member 43 protrudes in a direction into the stopper groove 42 to form a projection 431. The side surface of the protrusion 431 is attached to the groove wall of the limiting groove 42, so that the protrusion 431 is slidably connected to the inside of the limiting groove 42. A mounting hole 4311 is formed in one surface, away from the positioning piece 43, of the bump 431, and the locking bolt 432 is configured in the mounting hole 4311; the locking bolt 432 is inserted into the limiting groove 42 and is in threaded connection with the mounting hole 4311. When the end cap portion of the locking bolt 432 abuts against the connecting seat 4, the locking bolt 432 and the protrusion 431 make the positioning member 43 relatively fixed by friction force; after the locking bolt 432 is loosened, the operator can slide the positioning member 43 in the limiting groove 42, and the locking bolt 432 is screwed after the member 43 to be positioned moves to a proper position.

Referring to fig. 4, when the clamping block 7 moves from the state of clamping the aluminum material to the state of separating from the aluminum material, the buffering elastic member 6 pushes the clamping block 7, so that the limiting member 8 abuts against the positioning member 43. In this process, in order to reduce the damage of the stopper 8 or the clamping block 7 caused by collision, a cushion pad 433 is bonded to one surface of the positioning member 43 close to the stopper 8, and a cushion effect is achieved when the positioning member 43 collides with the stopper 8. On the other hand, in order to reduce the positional deviation of the positioning member 43 caused by the collision, an uneven frosted surface is provided on a surface of the positioning member 43 close to the groove wall of the accommodating groove 41, and a corresponding frosted surface is provided on the groove wall of the accommodating groove 41. When the positioning element 43 is in the locking state, the first frosted surface abuts against the second frosted surface, so that the friction force between the positioning element 43 and the connecting seat 4 is increased.

Referring to fig. 4, in the present embodiment, one surface of the clamping block 7 away from the buffering elastic member 6 is provided with an abutting member 73, and the surface of the abutting member 73 is provided with a clamping surface 731 matched with the shape of the aluminum material. The clamping block 7 is provided with a mounting groove 74 for accommodating the abutting part 73; the abutment member 73 is received in the mounting groove 74 and detachably connected to the clamping block 7 by a mounting bolt 75. When aluminum material processing is carried out, the shapes of aluminum materials produced by pressure forming in different products have differences, and an operator can detach the original abutting piece 73 and replace the abutting piece 73 corresponding to the aluminum materials before processing the aluminum materials with different shapes. On the other hand, with a long time of operation, the surface of the abutment member 73 is worn, and the operator can detach the original abutment member 73 and replace it with a new abutment member 73.

Referring to fig. 3 and 4, in the present embodiment, the cushion elastic member 6 is a compression spring 61, and one end of the compression spring 61 abuts against the trimming plate 5 and the other end abuts against the clamping block 7. The inside of pressure spring 61 is provided with support piece, and support piece is including fixed pipe 621 and connecting rod 622, and connecting rod 622 holds in fixed pipe 621, and the circumference lateral wall laminating of connecting rod 622 is in the inner wall of fixed pipe 621. The fixing tube 621 is bolted to the fine adjustment plate 5, and the connecting rod 622 is bolted to the clamping block 7. When the clamping block 7 moves relatively to the fine adjustment plate 5, the compression spring 61 deforms, the connecting rod 622 slides in the fixing tube 621, and the supporting piece has a supporting effect on the compression spring 61, so that the probability that the compression spring 61 is excessively bent is reduced.

Referring to fig. 4 and 5, in the present embodiment, the connecting base 4 is provided with a fine adjustment assembly 9 for driving the fine adjustment plate 5 to move, and the fine adjustment assembly 9 includes a driving block 91. One side of the top end of the fine adjustment plate 5 is welded with the driving block 91, and the other side is welded with the limiting block 51; and two sides of the bottom end of the fine adjustment plate 5 are respectively welded with a limiting block 51. The side surface of the connecting seat 4 is provided with a first sliding groove 44 and a second sliding groove 45, and the first sliding groove 44 and the second sliding groove 45 extend in the moving direction of the clamping block 7 and are communicated with the accommodating groove 41. Wherein the positions and the number of the first chutes 44 correspond to the driving blocks 91; the positions and the number of the second sliding grooves 45 correspond to the limiting blocks 51.

Referring to fig. 6, a limiting rod 451 is disposed inside the second sliding groove 45, and two ends of the limiting rod 451 are respectively fixedly connected with the groove wall of the second sliding groove 45; the middle of the limiting block 51 is provided with a limiting hole 511, and the limiting rod 451 penetrates through the corresponding limiting hole 511, so that the fine adjustment plate 5 can slide in the accommodating groove 41 along the axial direction of the limiting rod 451.

Referring to fig. 4 and 5, the fine adjustment assembly 9 further includes a guide rod 92 and a driving member 93. The driving piece 93 is rotatably connected with the connecting seat 4; the guide rod 92 is accommodated in the first sliding chute 44, one end of the guide rod 92 is hinged with the chute wall of the first sliding chute 44 through a bearing, and the other end of the guide rod 92 is in transmission connection with the driving piece 93 through a direction-changing gear set; the circumferential side surface of the guide rod 92 is a threaded surface, the driving block 91 is provided with a driving hole 911, the inner wall of the driving hole 911 is a threaded surface, and the guide rod 92 penetrates through the driving hole 911 and is in threaded connection with the driving hole 911. After the operator rotates the driving member 93, the driving member 93 drives the guide rod 92 to rotate, and the driving block 91 can move along the axial direction of the guide rod 92 due to the threaded connection between the guide rod 92 and the driving block 91, so as to drive the trimming plate 5 to move.

Referring to fig. 4 and 5, the operator may change the longest distance between the two ends of the compression spring 61, and further adjust the pressure applied by the compression spring 61 to the clamping block 7 after the clamping block 7 is in the clamping state. In order to facilitate adjustment by an operator, the surface of the connecting seat 4 is provided with scale marks, and the scale marks are located above the first sliding groove 44 and distributed along the length direction of the guide rod 92. When the operator adjusts the distance between the fine adjustment plate 5 and the clamping block 7, the distance moved by the fine adjustment plate 5 can be observed through the scale marks.

The implementation principle of the rail type traction device for aluminum production is as follows: an operator can drive the connecting seat 4 to move through the power part 25, the connecting seat 4 drives the clamping block 7 to move, the space size of the clamping gap 31 is changed, and therefore the aluminum material is clamped or loosened. When the grip block 7 contacts the aluminum product, the grip block 7 and the connecting seat 4 compress the buffering elastic part 6, the process of gradually clamping the aluminum product at the grip block 7 achieves the buffering effect, the probability of deformation of the aluminum product due to direct stress is reduced, and the qualification rate of finished products is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a rail mounted draw gear for aluminum product production, includes frame (2) and set up in pairs in fixture (3) on frame (2), its characterized in that: the clamping mechanism (3) comprises a connecting seat (4) connected with the rack (2), a clamping block (7) used for clamping the aluminum material and a buffering elastic piece (6) used for pushing the clamping block (7), and the clamping block (7) is connected with the connecting seat (4) in a sliding mode; the connecting seat (4) is provided with a containing groove (41), the buffering elastic piece (6) and the connecting seat (4) are arranged in the containing groove (41), and a clamping gap (31) for containing aluminum materials is formed between the two clamping blocks (7); the rack (2) is provided with a power piece (25) for driving the connecting seat (4) to move.

2. The track type traction device for aluminum product production as claimed in claim 1, wherein: the side of grip block (7) sets up locating part (8), the cell wall of storage tank (41) sets up the spacing groove (42) that supplies locating part (8) hold, locating part (8) with spacing groove (42) sliding connection.

3. The track type traction device for aluminum product production as claimed in claim 2, wherein: the limiting groove (42) penetrates through the connecting seat (4), the circumferential side face, close to one end of the clamping block (7), of the limiting part (8) is a threaded face, and the clamping block (7) is provided with a connecting hole (72) used for being in threaded connection with the limiting part (8).

4. An orbital tractor for use in the production of aluminum material as defined by claim 3 wherein: the clamping block (7) is provided with an abutting piece (73) for abutting against the aluminum material, and the abutting piece (73) is detachably connected with the clamping block (7) through a mounting bolt (75).

5. The track type traction device for aluminum product production as claimed in claim 2, wherein: set up in storage tank (41) and be used for restricting locating part (8) sliding distance's setting element (43), setting element (43) threaded connection has locking bolt (432), locking bolt (432) wear to locate spacing groove (42) with setting element (43) threaded connection.

6. The track type traction device for aluminum product production as claimed in claim 5, wherein: a cushion pad (433) is arranged on one surface, close to the clamping block (7), of the positioning piece (43).

7. The track type traction device for aluminum product production as claimed in claim 1, wherein: buffering elastic component (6) are pressure spring (61), the inside of pressure spring (61) is provided with support piece, support piece is including fixed pipe (621) and connecting rod (622), connecting rod (622) sliding connection in the inner wall of fixed pipe (621).

8. The track type traction device for aluminum product production as claimed in claim 7, wherein: be provided with fine setting board (5) that can slide in storage tank (41), connecting seat (4) are provided with and are used for driving about fine setting subassembly (9) that fine setting board (5) removed, pressure spring (61) are kept away from the one end of grip block (7) with fine setting board (5) butt.

9. The track type traction device for aluminum product production as claimed in claim 8, wherein: fine setting subassembly (9) including be used for ordering about drive block (91) that fine setting board (5) removed, with connecting seat (4) rotate to be connected and are used for ordering about guide bar (92) that drive block (91) removed through the rotation mode, and be used for ordering about guide bar (92) pivoted driving piece (93), the circumference side of guide bar (92) is the thread face, drive block (91) are provided with the confession guide bar (92) threaded connection's drive hole (911).

10. The track type traction device for aluminum product production as claimed in claim 9, wherein: the connecting seat (4) is provided with scale marks which are distributed along the length direction of the guide rod (92).

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