CN214818732U

CN214818732U - Cutting device is used in rubber seal production

Info

Publication number: CN214818732U
Application number: CN202121057097.1U
Authority: CN
Inventors: 李淑娟
Original assignee: Xuzhou Pengyu Seal Co ltd
Current assignee: Xuzhou Pengyu Seal Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-23
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a cutting device for producing rubber sealing elements, which comprises a workbench, wherein extrusion mechanisms are respectively arranged at the positions at the two sides of the top end of the workbench, each extrusion mechanism comprises a fixed plate, a rotating plate, a guide plate, an auxiliary roller, a connecting rod, a fastening bolt, a clamping plate and an L-shaped groove, the positions at the two sides of the top end of the workbench are symmetrically welded with the fixed plates, and the two fixed plates are arranged at the two sides of the rotating plate and are arranged at the two sides of the rotating plate, the utility model is provided with the extrusion mechanisms, the connecting rods can be conveniently clamped and placed through the L-shaped grooves, and the positions of the guide plates can be conveniently moved along with the rotation of the clamping plates through the matching of the fastening bolts and the clamping plates, thereby the rubber sealing elements with different thicknesses can be conveniently adjusted, the rubber sealing elements can be conveniently extruded, and the smoothness of the rubber sealing elements can be ensured when the rubber sealing elements are cut through the auxiliary rollers, the rubber sealing element is convenient to move while the rubber sealing element is limited.

Description

Cutting device is used in rubber seal production

Technical Field

The utility model relates to a rubber seal production technical field specifically is a cutting device is used in rubber seal production.

Background

The circular rubber product is generally used in a leakage-proof manner, the natural rubber has the physical characteristics of high elasticity, slight plasticity, very good mechanical strength, small hysteresis loss and low heat generation in multiple deformation, so that the bending resistance is also good, and the circular rubber product is non-polar rubber, so that the circular rubber product has good electrical insulation performance, and a large sheet of rubber sealing element is required to be cut when the circular rubber product is produced;

however, the cutting device for producing the rubber sealing element in the prior art lacks a component for limiting extrusion during cutting of the rubber sealing element, so that the phenomenon of surface protrusion is easy to occur during cutting of the rubber sealing element.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutting device is used in rubber seal production can effectively solve the lack of proposition among the above-mentioned background art and restrict extruded subassembly when cutting rubber seal, when leading to the cutting of rubber seal, easily appear the problem of surperficial bellied phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for producing rubber sealing elements comprises a workbench, wherein extrusion mechanisms are mounted at positions on two side sides of the top end of the workbench and comprise a fixed plate, a rotating plate, a guide plate, an auxiliary roller, a connecting rod, a fastening bolt, a clamping plate and an L-shaped groove;

the utility model discloses a workstation, including workstation top both sides position department, fixed plate, guide plate, clamping bolt, clamping plate, fixed plate inboard, fixed plate one end is articulated to have a deflector, deflector bottom one side position department symmetry rotates the embedding and has supplementary roller, deflector one end avris position department rotates the embedding and has the connecting rod, the equal symmetrical screw thread embedding in workstation both sides end has fastening bolt, fastening bolt outer end screw thread has cup jointed the clamping plate, L type groove has been seted up to clamping plate one end.

Preferably, the two side ends of the rotating plate are respectively and rotatably embedded into the inner sides of the two fixing plates, and the two side ends of the connecting rod are respectively clamped inside the L-shaped groove.

Preferably, the middle position of the top end of the workbench is provided with a replacing mechanism, and the replacing mechanism comprises a mounting frame, an electric push rod, a mounting plate, a mounting groove, a clamping groove, a limiting plate, a cutting knife holder, a screw rod, a baffle plate, a movable groove, a spring and a knife groove holder;

the welding of workstation top middle part position department has the mounting bracket, the inboard middle part position department of mounting bracket installs electric push rod, the welding of electric push rod bottom has the mounting panel, the mounting groove has been seted up to mounting panel one end equidistance, the joint groove has been seted up to mounting groove inner wall both sides position department symmetry, the joint inslot portion joint has the limiting plate, the cutting blade holder has been placed to mounting groove inside, mounting panel one end is close to mounting groove one side position department screw thread embedding and has been had the screw rod, the baffle has been cup jointed to screw rod outer end screw thread, the workstation top corresponds cutting blade holder one side position department and has seted up the movable groove, the inside bottom embedding of movable groove has the spring, spring top fixedly connected with blade groove seat, electric push rod input and external power source output electric connection.

Preferably, the outer end of the cutting knife seat is matched with the inside of the limiting plate, and the inside of the clamping groove is matched with the outer end of the limiting plate.

Preferably, the inner side of the baffle is attached to the cutting tool holder and one end of the limiting plate, and the top end of the baffle is set to be a round angle.

Preferably, the bottom of the outer end of the cutter seat is matched with the inside of the cutter groove seat, and the outer end of the cutter groove seat is matched with the inside of the movable groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with extrusion mechanism, through L type groove, be convenient for carry out the joint to the connecting rod and place, and through fastening bolt and joint board cooperation, the position of the deflector of being convenient for moves along with the joint board rotates, thereby be convenient for adjust according to the rubber seal spare of different thickness, extrude rubber seal spare with this being convenient for, and then make when the cutting, guarantee rubber seal spare level and smooth, simultaneously through the auxiliary roll, be convenient for carry out spacing convenient removal rubber seal spare to rubber seal spare.

2. Be provided with the change mechanism, through the mounting groove, conveniently place the cutting blade holder, and through the joint groove, conveniently with the limiting plate joint in the cutting blade holder bottom, so that restrict the cutting blade holder, simultaneously through screw rod and baffle cooperation, be convenient for carry on spacing fixedly to cutting blade holder and limiting plate, and through the limiting plate, make the cutting blade holder perpendicular to workstation all the time, so that keep the stability of the cutting blade holder of being convenient for, in addition, pass through screw rod and baffle cooperation once more, be convenient for remove the restriction of cutting blade holder and limiting plate, so that make things convenient for the staff to change the cutting blade holder.

3. Be provided with movable groove, spring and sword groove seat, through the spring, make things convenient for the activity of sword groove seat to through movable groove, be convenient for restrict the moving direction of sword groove seat, so that protect the buffering to the cutting tool holder, avoid the direct striking of cutting tool holder inside the sword groove seat, cause the damage to the cutting knife of cutting tool holder bottom.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the area A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the installation structure of the guide plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the cutter seat of the present invention;

FIG. 5 is a schematic structural diagram of the area B in FIG. 4 according to the present invention;

reference numbers in the figures: 1. a work table;

2. an extrusion mechanism; 201. mounting a plate; 202. a rotating plate; 203. a guide plate; 204. an auxiliary roller; 205. a connecting rod; 206. fastening a bolt; 207. a clamping and connecting plate; 208. an L-shaped groove;

3. a mechanism is replaced; 301. a mounting frame; 302. an electric push rod; 303. mounting a plate; 304. mounting grooves; 305. a clamping groove; 306. a limiting plate; 307. a cutter seat; 308. a screw; 309. a baffle plate; 310. a movable groove; 311. a spring; 312. a knife slot seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a cutting device is used in rubber seal production, including workstation 1, extrusion mechanism 2 is all installed at workstation 1 top both sides position, and extrusion mechanism 2 includes fixed plate 201, rotating plate 202, deflector 203, auxiliary roller 204, connecting rod 205, fastening bolt 206, joint board 207 and L type groove 208;

the equal symmetrical welding in 1 top both sides side position department of workstation has fixed plate 201, two fixed plate 201 inboard are installed in rotor plate 202 both sides end, rotor plate 202 one end articulates there is deflector 203, deflector 203 bottom one side position department symmetry rotates the embedding has supplementary roller 204, deflector 203 one end avris position department rotates the embedding has connecting

rod

205, 1 both sides end equal symmetrical screw thread embedding of workstation has fastening bolt 206, fastening bolt 206 outer end screw thread has cup jointed joint board 207, L type groove 208 has been seted up to deflector 207 one end, be convenient for the deflector 203 to remove, rotor plate 202 both sides end rotates respectively and imbeds in two fixed plate 201 inboardly, connecting rod 205 both sides end difference joint is inside L type groove 208.

The middle position of the top end of the workbench 1 is provided with a replacing mechanism 3, and the replacing mechanism 3 comprises a mounting frame 301, an electric push rod 302, a mounting plate 303, a mounting groove 304, a clamping groove 305, a limiting plate 306, a cutter holder 307, a screw 308, a baffle 309, a movable groove 310, a spring 311 and a cutter groove seat 312;

the middle position of the top end of the workbench 1 is welded with a mounting frame 301, the middle position of the inner side of the mounting frame 301 is provided with an electric push rod 302, the model of the electric push rod 302 is DY, the bottom end of the electric push rod 302 is welded with a mounting plate 303, one end of the mounting plate 303 is provided with mounting grooves 304 at equal intervals, clamping grooves 305 are symmetrically arranged at the positions of two sides of the inner wall of the mounting groove 304, limiting plates 306 are clamped inside the clamping grooves 305, a cutting knife holder 307 is arranged inside the mounting groove 304, the cutting knife holder 307 is convenient to mount, the outer end of the cutting knife holder 307 is matched with the inside of the limiting plate 306, the inside of the clamping grooves 305 is matched with the outer end of the limiting plate 306, a screw rod 308 is embedded in a thread at a position at one side of the mounting groove 304 at one end of the mounting plate 303, the outer end of the screw rod 308 is sleeved with a baffle 309 so as to limit the cutting knife holder 307 and the limiting plate 306, the inner side of the baffle 309 is attached to one end of the limiting plate 306, the top end of the baffle 309 is arranged as a fillet, the movable groove 310 has been seted up to the position department that corresponds cutting blade holder 307 one side in workstation 1 top, and the inside bottom embedding of movable groove 310 has spring 311, and spring 311 top fixedly connected with knife slot seat 312 is convenient for protect cutting blade holder 307, and the inside agreeing with of knife slot seat 312 is in cutting blade holder 307 outer end bottom, and knife slot seat 312 outer end agrees with movable groove 310 is inside, the removal of the knife slot seat 312 of being convenient for, electric push rod 302 input and external power source output electric connection.

The utility model discloses a theory of operation and use flow: firstly, the cutter seat 307 is placed inside the mounting groove 304, then the limiting plate 306 is pushed, the limiting plate 306 slides along the inner wall of the clamping groove 305, when the limiting plate 306 moves, the inner wall slides along the outer end of the cutter at the bottom end of the cutter seat 307, when the limiting plate 306 and one end of the cutter seat 307 are in the same vertical plane, the baffle 309 is rotated to enable the baffle 309 to rotate at the outer end of the screw 308, when the inner side of the baffle 309 and one end of the limiting plate 306 and one end of the cutter seat 307 are in the same vertical plane, the limiting and fixing of the cutter seat 307 and the limiting plate 306 are facilitated, and due to the action of the limiting plate 306, the cutter seat 307 is always perpendicular to the workbench 1, so as to keep the stability of the cutter seat 307 facilitated, in addition, the baffle 309 is rotated again to enable the baffle 309 to rotate at the outer end of the screw 308, when the baffle 309 is separated from the limiting plate 306 and the cutter seat 307, so as to facilitate the releasing of the limitation of the cutter seat 307 and the limiting plate 306, thereby facilitating the replacement of the cutter block 307 by a worker;

secondly, the guide plate 203 is pulled to enable the guide plate 203 to drive the rotating plate 202 to move, so that the guide plate 203 drives the connecting rod 205 to move, when the connecting rod 205 rotates to the inside of the L-shaped groove 208, the fastening bolt 206 is rotated, so that the fastening bolt 206 drives the clamping plate 207 to rotate, so that the clamping plate 207 drives the connecting rod 205 to move to the bottom end of the L-shaped groove 208, so that the connecting rod 205 is clamped and placed, then the fastening bolt 206 continues to rotate, so that the position where the connecting rod 205 drives the guide plate 203 to move along with the rotation of the clamping plate 207, so that the rubber sealing pieces with different thicknesses can be adjusted conveniently, when the auxiliary roller 204 is in contact with the top surface of the rubber sealing piece, the rubber sealing piece can be extruded conveniently, the smoothness of the rubber sealing piece is ensured, and meanwhile, due to the effect of the auxiliary roller 204, the rubber sealing piece can be conveniently moved while being limited, then, the electric push rod 302 is started, so that the electric push rod 302 drives the mounting plate 303 to move, and the mounting plate 303 drives the cutter seat 307 to cut the rubber sealing element;

then, when cutter holder 307 contacts the inside of cutter groove seat 312, cutter groove seat 312 is driven to move, spring 311 is compressed, and the moving direction of cutter groove seat 312 is limited due to the limitation of movable groove 310, so that the acting force of spring 311 is used for facilitating the protection and buffering of cutter holder 307, and the cutter holder 307 is prevented from directly impacting inside cutter groove seat 312 to damage the cutter at the bottom end of cutter holder 307.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting device is used in rubber seal production, includes workstation (1), its characterized in that: the extrusion mechanism (2) is mounted at the positions of two side sides of the top end of the workbench (1), and the extrusion mechanism (2) comprises a fixed plate (201), a rotating plate (202), a guide plate (203), an auxiliary roller (204), a connecting rod (205), a fastening bolt (206), a clamping plate (207) and an L-shaped groove (208);

workstation (1) top both sides side position department equal symmetrical welding has fixed plate (201), two fixed plate (201) inboard is installed in rotor plate (202) both sides end, rotor plate (202) one end articulates there is deflector (203), deflector (203) bottom one side position department symmetry rotation embedding has supplementary roller (204), deflector (203) one end avris position department rotation embedding has connecting rod (205), workstation (1) both sides end equal symmetrical screw thread embedding has fastening bolt (206), fastening bolt (206) outer end screw thread has cup jointed joint board (207), L type groove (208) have been seted up to joint board (207) one end.

2. The cutting device for producing a rubber seal according to claim 1, wherein: the two side ends of the rotating plate (202) are respectively and rotatably embedded into the inner sides of the two fixing plates (201), and the two side ends of the connecting rod (205) are respectively clamped inside the L-shaped groove (208).

3. The cutting device for producing a rubber seal according to claim 1, wherein: the middle position of the top end of the workbench (1) is provided with a replacing mechanism (3), and the replacing mechanism (3) comprises a mounting frame (301), an electric push rod (302), a mounting plate (303), a mounting groove (304), a clamping groove (305), a limiting plate (306), a cutting knife holder (307), a screw rod (308), a baffle plate (309), a movable groove (310), a spring (311) and a knife groove holder (312);

the welding of workstation (1) top middle part position department has mounting bracket (301), the inboard middle part position department of mounting bracket (301) installs electric push rod (302), the welding of electric push rod (302) bottom has mounting panel (303), mounting groove (304) have been seted up to mounting panel (303) one end equidistance, joint groove (305) have been seted up to mounting groove (304) inner wall both sides position department symmetry, the inside joint of joint groove (305) has limiting plate (306), cutting blade holder (307) have been placed to mounting groove (304) inside, mounting panel (303) one end is close to mounting groove (304) one side position department screw thread embedding has screw rod (308), baffle (309) have been cup jointed to screw rod (308) outer end screw thread, movable groove (310) have been seted up to corresponding cutting blade holder (307) one side position department in workstation (1) top, the inside bottom embedding of movable groove (310) has spring (311), the top end of the spring (311) is fixedly connected with a knife slot seat (312), and the input end of the electric push rod (302) is electrically connected with the output end of an external power supply.

4. The cutting device for producing a rubber seal according to claim 3, wherein: the outer end of the cutting tool holder (307) is matched with the inner part of the limiting plate (306), and the inner part of the clamping groove (305) is matched with the outer end of the limiting plate (306).

5. The cutting device for producing a rubber seal according to claim 3, wherein: baffle (309) inboard and cutter holder (307) and limiting plate (306) one end laminating, baffle (309) top sets up to the fillet.

6. The cutting device for producing a rubber seal according to claim 3, wherein: the bottom of the outer end of the cutting tool holder (307) is matched with the inside of the tool groove holder (312), and the outer end of the tool groove holder (312) is matched with the inside of the movable groove (310).