CN210788908U

CN210788908U - Durable type bender anchor clamps bearing

Info

Publication number: CN210788908U
Application number: CN201921680025.5U
Authority: CN
Inventors: 樊治涛; 王�华
Original assignee: Guangji Taicang Precision Mold Co ltd
Current assignee: Guangji Taicang Precision Mold Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-19
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a durable type bender anchor clamps bearing, including the splint main part, splint main part fixedly connected with crosses the cab apron, it is provided with the front bezel to cross the cab apron, the splint main part is provided with the back plate, cross the middle part of cab apron one side and seted up the fluting, the connecting axle has been cup jointed in the fluting slip, the connecting axle rotates and cup joints the sleeve, the bottom fixedly connected with stopper of connecting axle, the draw-in groove has been seted up in the fluting, stopper and draw-in groove slip joint, the spread groove has been seted up at the top of fluting inner wall, the gag lever post has been cup jointed in the inner chamber slip of spread groove, the bottom. The utility model discloses utilize the mode that sets up of connecting axle, connecting axle and telescopic cooperation are used and are reduced arm strength pole and cross the frictional force between the cab apron, and new style bearing convenient to use, and sleeve thickness increases, and the durability reinforcing can effectual reduction bearing the fault rate, and new style bearing cost-reduction can produce more profits.

Description

Durable type bender anchor clamps bearing

Technical Field

The utility model relates to a anchor clamps bearing field, in particular to durable type bender anchor clamps bearing.

Background

The clamp of the bending machine is controlled by a handle on the clamp when clamping/loosening the die. The handle is fixed on the front plate, and when the front plate is loosened or clamped, acting force is formed on the handle through the rotation friction of the handle and the cylindrical rolling bearing fixed on the transition plate, so that the front plate is loosened or clamped by the handle. The design of loosening/clamping by using the handle control has good performance in actual use, is simple, practical, stable and reliable, but the existing cylindrical rolling bearing has smaller volume and complex structure, has higher failure rate in use and higher cost, and improves the production cost in replacement or maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable type bender anchor clamps bearing to solve the problem that proposes 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 a durable type bender anchor clamps bearing, includes the splint main part, one side fixedly connected with of splint main part crosses the cab apron, it is provided with the front bezel to cross one side of cab apron, the opposite side of splint main part is provided with the back plate, cross the middle part of cab apron one side and seted up the fluting, the connecting axle has been cup jointed in the slip of grooved inner chamber, the outer wall of connecting axle rotates and cup joints the sleeve, the bottom fixedly connected with stopper of connecting axle, the draw-in groove has been seted up to the bottom of fluting inner wall, the outer wall and the draw-in groove slip joint of.

Preferably, the spread groove has been seted up at the top of fluting inner wall, the gag lever post has been cup jointed in the inner chamber slip of spread groove, the bottom and the connecting axle slip joint of gag lever post outer wall, the top fixedly connected with limiting plate of gag lever post, the bearing groove has been seted up at the top of spread groove inner wall, the outer wall and the bearing groove slip of limiting plate cup joint.

Preferably, the inner cavity of the bearing groove is sleeved with a first spring in a sliding manner, and the first spring is located at the top of the limiting plate.

Preferably, the middle part of one side of the front plate is provided with a sliding hole, the inner cavity of the sliding hole is fixedly sleeved with a rotating rod, and the outer wall of the rotating rod is rotatably sleeved with an arm force rod.

Preferably, one side symmetry of back plate is provided with fixing bolt, one side symmetry of splint main part is seted up threaded hole, fixing bolt's outer wall and threaded hole screw thread cup joint, the back plate passes through fixing bolt and splint main part fixed connection.

Preferably, the bearing hole has been seted up to one side symmetry of front bezel, connecting bolt has been cup jointed in the bearing hole slip, the through-hole has been seted up to the bottom symmetry of splint main part, the screw has been seted up to the middle part symmetry of back plate one side, the one end of connecting bolt outer wall is passed the through-hole and is cup jointed with the screw thread, the inner chamber screw thread of screw has cup jointed the plug screw, just the one end and the connecting bolt of plug screw laminate mutually.

Preferably, the outer wall of the connecting bolt is sleeved with a second spring in a sliding mode, and the second spring is located between the clamping plate main body and the front plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize the mode of setting up of connecting axle, the connecting axle joint is on crossing the cab apron, and the connecting axle outer wall rotates and has cup jointed the sleeve, and the cooperation of connecting axle and sleeve is used and is reduced the arm strength pole and cross the frictional force between the cab apron, and new style bearing convenient to use, and sleeve thickness increases, and the durability reinforcing can the effectual fault rate that reduces the bearing, and new style bearing cost descends, can produce more profits;

2. the utility model discloses utilize the cooperation of connecting bolt and plug screw to use, the mould of bending of different models is big or small different, steps up the mould of bending of different models, only need adjust connecting bolt's position can, and the plug screw can be injectd the connecting bolt position, and when avoiding the mould to use, connecting bolt removes, causes the mould to drop.

Drawings

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

Fig. 2 is a schematic view of the side internal structure of the present invention.

Fig. 3 is the internal structure diagram of the plane of depression of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a splint main body; 2. a transition plate; 3. a front plate; 4. a back plate; 5. grooving; 6. a connecting shaft; 7. a sleeve; 8. a card slot; 9. a limiting block; 10. connecting grooves; 11. a limiting rod; 12. a bearing groove; 13. a limiting plate; 14. a first spring; 15. a rotating rod; 16. a slide hole; 17. an arm lever; 18. a threaded hole; 19. fixing the bolt; 20. a bearing hole; 21. a connecting bolt; 22. a through hole; 23. a screw hole; 24. a plug screw; 25. a second spring.

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.

The utility model provides a durable type bender anchor clamps bearing as shown in fig. 1-4, including splint main part 1, one side fixedly connected with of splint main part 1 crosses cab apron 2, one side of crossing cab apron 2 is provided with front bezel 3, the opposite side of splint main part 1 is provided with back plate 4, the middle part of crossing cab apron 2 one side has seted up fluting 5, the inner chamber of fluting 5 slides and has cup jointed connecting axle 6, the outer wall of connecting axle 6 rotates and cup joints sleeve 7, the bottom fixedly connected with stopper 9 of connecting axle 6, the bottom of fluting 5 inner wall has seted up draw-in groove 8, the outer wall of stopper 9 slides and is blocked with draw-in groove 8, connecting axle 6 cooperates with sleeve 7 to use and can reduce the frictional force between arm power pole 17 and the transition apron 2;

the top of the inner wall of the open slot 5 is provided with a connecting slot 10, the inner cavity of the connecting slot 10 is sleeved with a limiting rod 11 in a sliding way, the bottom of the outer wall of the limiting rod 11 is clamped with the connecting shaft 6 in a sliding way, the top of the limiting rod 11 is fixedly connected with a limiting plate 13, the position of the limiting rod 11 for the connecting shaft 6 is limited, the connecting shaft 6 can be detached by lifting the limiting rod 11, so that the maintenance and replacement of the connecting shaft 6 are convenient, the top of the inner wall of the connecting groove 10 is provided with a bearing groove 12, the outer wall of the limiting plate 13 is in sliding sleeve joint with the bearing groove 12, the inner cavity of the bearing groove 12 is in sliding sleeve joint with a first spring 14, the first spring 14 can provide elasticity for the limiting rod 11, the position of the connecting shaft 6 is prevented from being separated from the limiting rod 11 during working, the first spring 14 is positioned at the top of the limiting plate 13, the middle part of one side of the front plate 3 is provided with a sliding hole 16, an inner cavity of the sliding hole 16 is fixedly sleeved with a rotating rod 15, and the outer wall of the rotating rod 15 is rotatably sleeved with an arm force rod 17;

fixing bolts 19 are symmetrically arranged on one side of the back plate 4, the back plate 4 can be fixed on the splint main body 1 through the fixing bolts 19, threaded holes 18 are symmetrically formed in one side of the splint main body 1, the outer wall of each fixing bolt 19 is in threaded sleeve connection with the corresponding threaded hole 18, and the back plate 4 is fixedly connected with the splint main body 1 through the corresponding fixing bolt 19;

bearing hole 20 has been seted up to one side symmetry of front bezel 3, bearing hole 20 slides and has cup jointed connecting bolt 21, through-hole 22 has been seted up to the bottom symmetry of splint main part 1, screw 23 has been seted up to the middle part symmetry of rear bezel 4 one side, the one end of connecting bolt 21 outer wall is passed through-hole 22 and is cup jointed with screw 23 screw thread, the inner chamber screw thread of screw 23 has cup jointed plug screw 24, plug screw 24 can be injectd connecting bolt 21 position, and plug screw 24's one end and connecting bolt 21 laminate mutually, connecting bolt 21's outer wall slides and has cup jointed second spring 25, and second spring 25 is located between splint main part 1 and front bezel 3, second spring 25 can give front bezel 3 an elasticity, arm power pole 17 is not when front bezel 3 position limit, make front bezel 3 keep separating with splint main part 1.

This practical theory of operation: firstly, a connecting shaft 6 and a sleeve 7 are arranged on a transition plate 2, lubricating oil is coated on the connecting shaft 6, the sleeve 7 is sleeved on the connecting shaft 6, then a limiting rod 11 is pushed upwards, the connecting shaft 6 is taken up to clamp a limiting block 9 in a clamping groove 8, then the limiting rod 11 is sent downwards, and under the action of a first spring 14, the limiting rod 11 moves downwards and is clamped with the connecting shaft 6;

after the connecting shaft 6 is installed, the connecting bolt 21 penetrates through the bearing hole 20, then the second spring 25 is sleeved on the connecting bolt 21 and penetrates through the through hole 22 to be in threaded connection with the screw hole 23, the length of the connecting bolt 21 is adjusted according to the requirement of a mold, then the other side of the screw hole 23 is in threaded connection with the screw plug 24, and the position of the connecting bolt 21 is limited;

after the front plate 3 is installed, the arm force rod 17 is rotated to debug the rotation condition between the connecting shaft 6 and the sleeve 7, if the arm force rod can rotate, the clamping plate die can be used, and if the arm force rod cannot rotate relatively, the clamping plate die is detached and the steps are repeated to install the clamping plate die repeatedly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a durable type bender anchor clamps bearing, includes splint main part (1), its characterized in that: one side fixedly connected with of splint main part (1) crosses cab apron (2), one side of crossing cab apron (2) is provided with front bezel (3), the opposite side of splint main part (1) is provided with back plate (4), fluting (5) have been seted up at the middle part of crossing cab apron (2) one side, connecting axle (6) have been cup jointed in the inner chamber slip of fluting (5), the outer wall of connecting axle (6) rotates and cup joints sleeve (7), the bottom fixedly connected with stopper (9) of connecting axle (6), draw-in groove (8) have been seted up to the bottom of fluting (5) inner wall, the outer wall and draw-in groove (8) slip joint of stopper (9).

2. A durable bender clamp bearing according to claim 1, wherein: spread groove (10) have been seted up at the top of fluting (5) inner wall, gag lever post (11) have been cup jointed in the inner chamber slip of spread groove (10), the bottom and connecting axle (6) slip joint of gag lever post (11) outer wall, the top fixedly connected with limiting plate (13) of gag lever post (11), bearing groove (12) have been seted up at the top of spread groove (10) inner wall, the outer wall and the bearing groove (12) slip of limiting plate (13) are cup jointed.

3. A durable bender clamp bearing according to claim 2, wherein: the inner cavity of the bearing groove (12) is sleeved with a first spring (14) in a sliding mode, and the first spring (14) is located at the top of the limiting plate (13).

4. A durable bender clamp bearing according to claim 1, wherein: the middle part of one side of the front plate (3) is provided with a sliding hole (16), an inner cavity of the sliding hole (16) is fixedly sleeved with a rotating rod (15), and the outer wall of the rotating rod (15) is rotatably sleeved with an arm force rod (17).

5. A durable bender clamp bearing according to claim 1, wherein: the novel clamp plate is characterized in that fixing bolts (19) are symmetrically arranged on one side of the rear plate (4), threaded holes (18) are symmetrically formed in one side of the clamp plate main body (1), the outer wall of each fixing bolt (19) is in threaded sleeve joint with the corresponding threaded hole (18), and the rear plate (4) is fixedly connected with the clamp plate main body (1) through the corresponding fixing bolts (19).

6. A durable bender clamp bearing according to claim 1, wherein: bearing hole (20) have been seted up to one side symmetry of front bezel (3), connecting bolt (21) have been cup jointed in bearing hole (20) slip, through-hole (22) have been seted up to the bottom symmetry of splint main part (1), screw (23) have been seted up to the middle part symmetry of back plate (4) one side, the one end of connecting bolt (21) outer wall is passed through-hole (22) and is cup jointed with screw (23) screw thread, the inner chamber screw thread of screw (23) has cup jointed plug screw (24), just the one end and the connecting bolt (21) of plug screw (24) are laminated mutually.

7. A durable bender clamp bearing according to claim 6, wherein: the outer wall of the connecting bolt (21) is sleeved with a second spring (25) in a sliding mode, and the second spring (25) is located between the clamping plate main body (1) and the front plate (3).