CN217395460U

CN217395460U - Clamping mechanism for vulcanizing machine with uniform stress

Info

Publication number: CN217395460U
Application number: CN202220686609.9U
Authority: CN
Inventors: 孙国安
Original assignee: TIANJIN BAODI DISTRICT HENGRUN SPORTS EQUIPMENT CO Ltd
Current assignee: TIANJIN BAODI DISTRICT HENGRUN SPORTS EQUIPMENT CO Ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-09-09
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a clamping mechanism for vulcanizer of even atress, including objective table and clamping unit, objective table left side central authorities settle there is the handle, and the right-hand member fixedly connected with lead screw of handle, the slide has been cup jointed in the both ends outside about the lead screw, and both ends sliding connection has a polished rod around the slide, is used for pressing from both sides tight clamping unit sets up in the top of slide, clamping unit includes locating plate, regulating plate, regulation hole, adjusting bolt, first magnet and pinch-off blades, sliding connection has the regulating plate on the inside of locating plate, and the regulation hole has been seted up to the right side lower extreme of regulating plate. This clamping mechanism for vulcanizer of even atress passes through clamping component's setting, can be when pressing from both sides the article to different models tightly, is convenient for come quick change the grip block through bolt and first magnet to can select the grip block that suits according to the model of article, just can make and laminate mutually between grip block and the article.

Description

Clamping mechanism for vulcanizing machine with uniform stress

Technical Field

The utility model relates to a vulcanizer technical field specifically is a clamping mechanism for vulcanizer of even atress.

Background

The vulcanization is also called as cross-linking and curing, a cross-linking assistant such as a vulcanizing agent and an accelerant is added into rubber, and linear macromolecules are converted into a three-dimensional network structure under the conditions of certain temperature and pressure.

When the clamping mechanism for the vulcanizing machine in the market is used, the problems that the stress of an object cannot be uniform and the object is easily clamped and damaged exist, and therefore the clamping mechanism for the vulcanizing machine with uniform stress is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping mechanism for vulcanizer of even atress to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping mechanism for vulcanizer of even atress, includes objective table and clamping component, objective table left side central authorities settle there is the handle, and the right-hand member fixedly connected with lead screw of handle, the slide has been cup jointed in the both ends outside about the lead screw, and both ends sliding connection has the polished rod around the slide, is used for pressing from both sides tight clamping component sets up in the top of slide, clamping component includes locating plate, regulating plate, regulation hole, adjusting bolt, first magnet and pinch-off blades, sliding connection has the regulating plate on the inside of locating plate, and the right side lower extreme of regulating plate has seted up the regulation hole, settle in the inside of regulation hole has adjusting bolt, the left side of locating plate is fixed with the bolt, the left side of bolt is connected with first magnet, and the left side of first magnet is fixed with the pinch-off blades.

Further, the inside stable subassembly that is used for the centre gripping to be provided with of left end of objective table, stable subassembly includes gear, fixture block, stopper, spacing groove, connecting rod, stirring board and second magnet, the rear side of gear is connected with the fixture block, and the rear side fixedly connected with stopper of fixture block, the left and right sides sliding connection of stopper has the spacing groove, and the rear end of stopper is connected with the connecting rod, the rear end of connecting rod is fixed with the stirring board, and the right-hand member of stirring board openly is fixed with second magnet.

Furthermore, the clamping block is meshed with the gear, and the gear is fixedly connected with the screw rod.

Further, the bottom of objective table is provided with and is used for pivoted runner assembly, runner assembly includes fixed cover, fixed axle, pillar and mounting panel, the inside central authorities of fixed cover are fixed with the fixed axle, and the pillar has been cup jointed in the outside of fixed axle, the bottom mounting of pillar has the mounting panel.

Further, the upper right end of mounting panel is provided with the locating component who is used for the location, locating component includes positioning frame, sliding plate, spring, even board and locating piece, and positioning frame's right side sliding connection has the sliding plate, and the bottom fixedly connected with spring of sliding plate, the left end of sliding plate rotates and is connected with even board, and the left end of even board rotates and is connected with the locating piece.

Furthermore, the positioning assembly further comprises a sliding block, a sliding groove, a positioning column and a positioning hole, the sliding block is fixedly connected to the bottom end of the positioning block, the sliding groove is formed in the outer side of the sliding block, the positioning column is fixed to the right side of the upper end of the positioning block, and the positioning hole is formed in the outer side of the positioning column.

Furthermore, the positioning holes are distributed at equal intervals relative to the outer side of the fixing sleeve, and the positioning holes are attached to the positioning columns.

The utility model provides a clamping mechanism for vulcanizer of even atress possesses following beneficial effect: this clamping mechanism for vulcanizer of even atress adopts mutually supporting between a plurality of subassemblies, not only can be as required, and the quick clamp plate that comes is changed, makes the article atress even when pressing from both sides tightly, avoids appearing the situation that presss from both sides the damage, and can also improve the stability after pressing from both sides tightly, avoids the article to take place to loosen to can also rotate the regulation to the article, need not to carry out the clamping to the article again, improve the convenience when using.

1. The utility model discloses a setting of clamping component can be when pressing from both sides tight the article of different models, be convenient for come quick change the pinch-off blades through bolt and first magnet, thereby can select the pinch-off blades that suits according to the model of article, just can make and laminate between pinch-off blades and the article mutually, be favorable to the article atress evenly, avoid appearing the situation of clamp damage, and can also fix a position the height of adjusting plate through the setting of adjusting hole and adjusting bolt, prevent when using too high pinch-off blades, because of the right side atress is uneven, buckle appears, influence clamping effect;

2. the utility model discloses a setting of stabilizing the subassembly, can be after clamping the article, through promoting the stirring board, the connecting rod just can promote the fixture block antedisplacement, make it and the looks block between the gear to can fix a position the gear, avoid the lead screw to rotate, lead to the situation that the article takes place to loosen, still through the setting of stopper and spacing groove simultaneously, can improve the stability when the fixture block removes, and the second magnet on the stirring board can adsorb with the objective table of iron, be favorable to improving the convenience when fixing a position the fixture block;

3. the utility model discloses a setting of locating component, can be when adjusting the angle of article, press the sliding plate earlier, even the board just can promote the locating piece, make it move to the left under the spacing of slider with the spout, just can make and separate between reference column and the locating hole, thereby can come to rotate the objective table according to the demand, need not to carry out the clamping to the work piece again, improve the convenience when adjusting, and after adjusting, loosen the sliding plate, the spring just can promote the sliding plate and reset, thereby can make reference column and locating hole looks block, just can fix a position fixed cover, be favorable to improving the stability after adjusting.

Drawings

FIG. 1 is a schematic view of the overall structure of a clamping mechanism for a vulcanizing machine with uniform stress according to the present invention;

FIG. 2 is a schematic view of the clamping assembly of the clamping mechanism for a vulcanizer with uniform stress according to the present invention;

fig. 3 is the utility model discloses a clamping mechanism's for vulcanizer of even atress stable subassembly overlooks the schematic structure.

In the figure: 1. an object stage; 2. a handle; 3. a screw rod; 4. a slide base; 5. a polish rod; 6. a clamping assembly; 601. positioning a plate; 602. an adjusting plate; 603. an adjustment hole; 604. adjusting the bolt; 605. a bolt; 606. a first magnet; 607. a clamping plate; 7. a stabilizing assembly; 701. a gear; 702. a clamping block; 703. a limiting block; 704. a limiting groove; 705. a connecting rod; 706. a poking plate; 707. a second magnet; 8. a rotating assembly; 801. fixing a sleeve; 802. a fixed shaft; 803. a pillar; 804. mounting a plate; 9. a positioning assembly; 901. a positioning frame; 902. a sliding plate; 903. a spring; 904. connecting plates; 905. positioning blocks; 906. a slider; 907. a chute; 908. a positioning column; 909. and (7) positioning the holes.

Detailed Description

As shown in fig. 1, a clamping mechanism for a vulcanizing machine with uniform stress comprises an object stage 1 and a clamping assembly 6, a handle 2 is arranged in the center of the left side of the object stage 1, a screw rod 3 is fixedly connected to the right end of the handle 2, sliding seats 4 are sleeved on the outer sides of the left end and the right end of the screw rod 3, polished rods 5 are slidably connected to the front end and the rear end of the sliding seat 4, a rotating assembly 8 for rotating is arranged at the bottom end of the object stage 1, the rotating assembly 8 comprises a fixed sleeve 801, a fixed shaft 802, a supporting column 803 and a mounting plate 804, the fixed shaft 802 is fixed to the center inside of the fixed sleeve 801, the supporting column 803 is sleeved on the outer side of the fixed shaft 802, the mounting plate 804 is fixed to the bottom end of the supporting column 803, the fixed sleeve 801 can rotate under the limit of the fixed shaft 802 and the supporting column 803 according to requirements, the workpiece does not need to be clamped again, the angle of the workpiece can be adjusted, and the convenience in use is improved, the right upper end of the mounting plate 804 is provided with a positioning component 9 for positioning, the positioning component 9 comprises a positioning frame 901, a sliding plate 902, a spring 903, a connecting plate 904 and a positioning block 905, the right side of the positioning frame 901 is connected with the sliding plate 902 in a sliding manner, the bottom end of the sliding plate 902 is fixedly connected with the spring 903, the left end of the sliding plate 902 is rotatably connected with the connecting plate 904, the left end of the connecting plate 904 is rotatably connected with the positioning block 905, the positioning component 9 further comprises a sliding block 906, a sliding chute 907, a positioning column 908 and positioning holes 909, the bottom end of the positioning block 905 is fixedly connected with the sliding block 906, the outer side of the sliding block 906 is provided with the sliding chute 907, the right side of the upper end of the positioning block 905 is fixed with the positioning column 908, the positioning holes 909 are distributed at equal intervals relative to the outer side of the fixing sleeve 801, the positioning holes 909 are attached to the positioning column 908, after adjustment, by loosening the sliding plate 902, the spring 903 can push the sliding plate 902 to reset, so that the positioning column 908 can be clamped with the positioning hole 909, the fixing sleeve 801 can be positioned, and the stability after adjustment can be improved.

As shown in fig. 2-3, the clamping assembly 6 for clamping is disposed at the top end of the sliding base 4, the clamping assembly 6 includes a positioning plate 601, an adjusting plate 602, an adjusting hole 603, an adjusting bolt 604, a bolt 605, a first magnet 606 and a clamping plate 607, the adjusting plate 602 is slidably connected to the upper end of the positioning plate 601, the adjusting hole 603 is formed at the lower end of the right side of the adjusting plate 602, the adjusting bolt 604 is disposed inside the adjusting hole 603, the height of the adjusting plate 602 can be positioned through the adjusting hole 603 and the adjusting bolt 604, so as to prevent the clamping plate 607 from being bent due to uneven force applied to the right side when the clamping plate 607 is too high, the bolt 605 is fixed to the left side of the positioning plate 601, the first magnet 606 is connected to the left side of the bolt 605, and the clamping plate 607 is fixed to the left side of the first magnet 606, thereby facilitating quick replacement of the clamping plate 607 through the bolt 605 and the first magnet 606, therefore, the clamping plate 607 can be selected according to the type of the object, so that the clamping plate 607 can be attached to the object, the object is uniformly stressed, and the clamping damage is avoided, the stabilizing assembly 7 for stable clamping is arranged in the left end of the object stage 1, the stabilizing assembly 7 comprises a gear 701, a clamping block 702, a limiting block 703, a limiting groove 704, a connecting rod 705, a poking plate 706 and a second magnet 707, the clamping block 702 is connected to the rear side of the gear 701, the limiting block 703 is fixedly connected to the rear side of the clamping block 702, the clamping block 702 is engaged with the gear 701, the gear 701 is fixedly connected with the screw rod 3, the clamping block 702 can be pushed to move forward by pushing the poking plate 706 after the object is clamped, the clamping block 702 is clamped with the gear 701, the gear 701 can be positioned, the situation that the screw rod 3 rotates to cause the object to be loosened is avoided, the left and right sides sliding connection of stopper 703 has spacing groove 704, and the rear end of stopper 703 is connected with connecting rod 705, still through the setting of stopper 703 and spacing groove 704, stability when can improving fixture block 702 and remove simultaneously, the rear end of connecting rod 705 is fixed with stir board 706, and the right-hand member of stir board 706 openly is fixed with second magnet 707, and second magnet 707 on stir board 706 can adsorb with the objective table 1 of iron, is favorable to improving the convenience when fixing a position fixture block 702.

In conclusion, when the clamping mechanism for the vulcanizing machine with uniform stress is used, firstly, according to the structure shown in fig. 1 and fig. 2, when objects with different types are clamped, the clamping plate 607 can be rapidly replaced through the bolt 605 and the first magnet 606, so that the corresponding clamping plate 607 can be selected according to the type of the object, the clamping plate 607 can be attached to the object, the uniform stress of the object is facilitated, the clamping damage is avoided, the height of the adjusting plate 602 can be positioned through the arrangement of the adjusting hole 603 and the adjusting bolt 604, the phenomenon that when the clamping plate 607 is too high, the clamping effect is influenced due to the fact that the right side is unevenly stressed, then, the handle 2 is rotated to drive the screw rod 3 to rotate, the slide seat 4 can drive the clamping assembly 6 to clamp the object under the limit of the polish rod 5, and then according to the structure shown in fig. 3, after an object is clamped, the connecting rod 705 can push the fixture block 702 to move forward to be clamped with the gear 701 by pushing the poking plate 706, so that the gear 701 can be positioned, the situation that the lead screw 3 rotates to cause loosening of the object is avoided, meanwhile, the stability of the fixture block 702 during moving can be improved by arranging the limiting block 703 and the limiting groove 704, the second magnet 707 on the poking plate 706 can be adsorbed to the iron object stage 1, so that the convenience of positioning the fixture block 702 is improved, finally, when the angle of the object is adjusted, the sliding plate 902 is pressed first, the sliding plate 902 can move downwards under the limiting of the positioning frame 901, the connecting plate 904 can push the positioning block 905 to move left under the limiting of the sliding block 906 and the sliding groove 907, so that the positioning column 908 and the positioning hole 909 can be separated, and therefore, according to requirements, the fixed sleeve 801 is enabled to rotate under the limiting of the fixed shaft 802 and the support 803, the workpiece does not need to be clamped again, the convenience in adjustment is improved, the sliding plate 902 is loosened after adjustment, the spring 903 can push the sliding plate 902 to reset, the positioning column 908 can be clamped with the positioning hole 909, the fixed sleeve 801 can be positioned, and the stability after adjustment is improved.

Claims

1. The clamping mechanism for the vulcanizing machine with uniform stress comprises an object stage (1) and a clamping assembly (6), and is characterized in that a handle (2) is arranged in the center of the left side of the object stage (1), a lead screw (3) is fixedly connected to the right end of the handle (2), a sliding seat (4) is sleeved on the outer sides of the left end and the right end of the lead screw (3), polished rods (5) are connected to the front end and the rear end of the sliding seat (4) in a sliding manner, the clamping assembly (6) for clamping is arranged at the top end of the sliding seat (4), the clamping assembly (6) comprises a positioning plate (601), an adjusting plate (602), an adjusting hole (603), an adjusting bolt (604), a bolt (605), a first magnet (606) and a clamping plate (607), the adjusting plate (602) is connected to the upper end of the inner portion of the positioning plate (601) in a sliding manner, and the adjusting hole (603) is formed in the lower end of the right side of the adjusting plate (602), an adjusting bolt (604) is arranged in the adjusting hole (603), a bolt (605) is fixed on the left side of the positioning plate (601), a first magnet (606) is connected on the left side of the bolt (605), and a clamping plate (607) is fixed on the left side of the first magnet (606).

2. The clamping mechanism for the vulcanizing machine uniformly stressed according to claim 1, wherein a stabilizing assembly (7) for clamping stability is arranged inside the left end of the objective table (1), the stabilizing assembly (7) comprises a gear (701), a fixture block (702), a limiting block (703), a limiting groove (704), a connecting rod (705), a toggling plate (706) and a second magnet (707), the rear side of the gear (701) is connected with the fixture block (702), the rear side of the fixture block (702) is fixedly connected with the limiting block (703), the left side and the right side of the limiting block (703) are slidably connected with the limiting groove (704), the rear end of the limiting block (703) is connected with the connecting rod (705), the rear end of the connecting rod (705) is fixed with the toggling plate (706), and the right end of the toggling plate (706) is positively fixed with the second magnet (707).

3. The clamping mechanism for the vulcanizing machine uniformly stressed according to claim 2, wherein the fixture block (702) is meshed with the gear (701), and the gear (701) is fixedly connected with the screw rod (3).

4. The clamping mechanism for the vulcanizing machine uniformly stressed according to claim 1, wherein a rotating assembly (8) for rotating is arranged at the bottom end of the objective table (1), the rotating assembly (8) comprises a fixed sleeve (801), a fixed shaft (802), a supporting column (803) and a mounting plate (804), the fixed shaft (802) is fixed at the center of the inner part of the fixed sleeve (801), the supporting column (803) is sleeved on the outer side of the fixed shaft (802), and the mounting plate (804) is fixed at the bottom end of the supporting column (803).

5. The clamping mechanism for the vulcanizing machine uniformly stressed according to claim 4, wherein a positioning component (9) for positioning is arranged at the upper right end of the mounting plate (804), the positioning component (9) comprises a positioning frame (901), a sliding plate (902), a spring (903), a connecting plate (904) and a positioning block (905), the sliding plate (902) is slidably connected to the right side of the positioning frame (901), the spring (903) is fixedly connected to the bottom end of the sliding plate (902), the connecting plate (904) is rotatably connected to the left end of the sliding plate (902), and the positioning block (905) is rotatably connected to the left end of the connecting plate (904).

6. The clamping mechanism for the vulcanizing machine with uniform stress as claimed in claim 5, wherein said positioning assembly (9) further comprises a sliding block (906), a sliding slot (907), a positioning post (908) and a positioning hole (909), the bottom end of said positioning block (905) is fixedly connected with the sliding block (906), the sliding slot (907) is disposed on the outer side of the sliding block (906), the positioning post (908) is fixed on the right side of the upper end of said positioning block (905), and the positioning hole (909) is disposed on the outer side of the positioning post (908).

7. The clamping mechanism for the vulcanizer with uniform stress as set forth in claim 6, wherein said positioning holes (909) are equally spaced with respect to the outer side of the fixing sleeve (801), and the positioning holes (909) and the positioning posts (908) are engaged with each other.