CN210361484U

CN210361484U - Rubber test piece preparation device convenient to adjust and cut position

Info

Publication number: CN210361484U
Application number: CN201921481421.5U
Authority: CN
Inventors: 宋玖月; 陈志勇
Original assignee: Ningguo Jiuding Rubber & Plastic Products Co ltd
Current assignee: Ningguo Jiuding Rubber & Plastic Products Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-04-21
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a rubber test piece preparation device convenient for adjusting cutting position, which comprises a support frame, wherein a hydraulic cylinder is arranged at the top end of the support frame, and the input end of the hydraulic cylinder is electrically connected with the output end of an external power supply; by arranging the fixed disc, the fixed hole, the limiting rod and the fixed threaded pipe, the angle of the blade can be conveniently adjusted, the rubber cutting position can be adjusted, the rubber can be conveniently obliquely cut and transversely cut, and the effect of the rubber test piece cutting process can be optimized; the rubber to be cut is fixed and can move by arranging the sliding seat, the fixing screw and the tape measure, the tape measure is taken out along with the movement of the sliding seat, the cutting length of the rubber is conveniently measured, the cutting position is accurately found, and the cutting precision is improved; through setting up spacing ring and spring, cushion the vibrations that the back produced of punching press cutting, reduce the impact force to the connection structure's of device damage, guarantee firm in connection such as blade, reach extension device life's effect.

Description

Rubber test piece preparation device convenient to adjust and cut position

Technical Field

The utility model relates to a rubber test piece preparation facilities technical field specifically is a rubber test piece preparation facilities convenient to adjust and cut position.

Background

The rubber is a high-elasticity polymer material with reversible deformation, rubber products are widely applied to various aspects of industry or life, a rubber test piece needs to be prepared in the production process of the rubber, and the rubber placed on a supporting plate is cut off by downwards punching through a cutting blade;

but the rubber test piece preparation device on the existing market does not have the device that conveniently adjusts the position of cutting, and cutting position is fixed when making the preparation rubber test piece, and the cutting shape is single, can not satisfy the adjustment to rubber cutting angle and position, has reduced the variety of rubber test piece.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubber test piece preparation facilities convenient to adjust and cut position can effectively solve and provide rubber test piece preparation facilities on the existing market among the above-mentioned background and do not set up the device that conveniently adjusts and cut the position, and cutting position is fixed when making preparation rubber test piece, and the cutting shape is single, can not satisfy the adjustment to rubber cutting angle and position, has reduced the problem of the variety of rubber test piece.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber test piece preparation device convenient for adjusting cutting positions comprises a support frame, wherein a hydraulic cylinder is installed at the top end of the support frame, the input end of the hydraulic cylinder is electrically connected with the output end of an external power supply, a push plate is installed at the bottom end of the hydraulic cylinder, a fixed groove is formed in the bottom end of the push plate, a threaded rod is embedded and installed in the fixed groove, a second sliding groove is formed in the outer side of the threaded rod, a shock absorption rod is embedded and installed at the bottom end of the push plate, a limiting ring is sleeved at the middle part of the shock absorption rod, a spring is sleeved at the bottom part of the shock absorption rod, a fixed disc is sleeved at the middle part of the outer side surface of the threaded rod, a fixed hole is formed in the middle part of the fixed disc, a slide fastener is installed inside the fixed disc, a limiting rod, the inside of blade mount has the cutting blade through bolt fixed mounting, the base is installed to the bottom of support frame.

Preferably, the top both sides sliding connection of base has the sliding seat, there is first clamping screw on the top of sliding seat through screw thread fixed mounting, the connecting rod is installed in the bottom embedding of base, the both ends of connecting rod are rotated and are connected with the runner, the tape measure shell is installed in the outside of runner, screw thread fixed mounting has second clamping screw on the top of sliding seat, the bottom symmetrical welding of sliding seat has the otic placode, two it installs the pulley to rotate to be connected with through the pivot between the otic placode, first spout has been seted up to a side end face of base, the outside surface middle part winding of runner has the tape measure.

Preferably, the fixing holes are provided with a plurality of holes, and the width of the narrowest position of each fixing hole is 1.1 times of the diameter of the limiting rod.

Preferably, the bottom end of the limiting ring and the top end of the spring as well as the bottom end of the shock absorption rod and the top end of the blade fixing frame are fixed through arc welding in a welding mode, the bottom end of the push plate is provided with an annular groove, and the top end of the shock absorption rod is embedded into the annular groove to be connected.

Preferably, the fixed disc and the slide fastener are of an integrated structure, the number of the second sliding grooves and the number of the slide fasteners are four, and the slide fasteners are slidably mounted in the second sliding grooves.

Preferably, one end of the measuring tape is mounted on the sliding seat, and a first fixing screw and a second fixing screw are symmetrically arranged on two sides of the sliding seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up fixed disc, fixed orifices, gag lever post and fixed screwed pipe, the angle of convenient adjustment blade reaches the regulation to rubber cutting position, makes things convenient for the beveling and the crosscut of rubber, optimizes the effect that rubber test piece cut technology.

2. Through setting up sliding seat, clamping screw and tape measure, will wait to cut that rubber is fixed can remove, and the tape measure is taken out along with the removal of sliding seat, conveniently measures the length that cuts of rubber, looks for the cutting position, improves cutting accuracy.

3. Through setting up spacing ring and spring, cushion the vibrations that the back produced of punching press cutting, reduce the impact force to the connection structure's of device damage, guarantee firm in connection such as blade, reach extension device life's effect.

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 sectional view of the present invention;

FIG. 3 is a schematic structural view of the fixing disc of the present invention;

fig. 4 is a schematic structural view of the sliding seat of the present invention;

reference numbers in the figures: 1. a support frame; 2. a hydraulic cylinder; 3. pushing the plate; 4. fixing grooves; 5. a threaded rod; 6. a shock-absorbing lever; 7. a limiting ring; 8. a spring; 9. fixing the disc; 10. a limiting rod; 11. fixing the threaded pipe; 12. a blade holder; 13. cutting a blade; 14. a base; 15. a sliding seat; 16. a first fixing screw; 17. a connecting rod; 18. a tape measure housing; 19. a rotating wheel; 20. a second fixing screw; 21. an ear plate; 22. a pulley; 23. a first chute; 24. a tape measure; 25. a second chute; 26. sliding and buckling; 27. and (7) fixing holes.

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 FIGS. 1-4, the utility model provides a technical scheme, a rubber test piece preparation device convenient for adjusting cutting position, comprising a support frame 1, a hydraulic cylinder 2 is installed on the top end of the support frame 1, the input end of the hydraulic cylinder 2 is electrically connected with the output end of an external power supply, the model of the hydraulic cylinder 2 is MOB100X, a push plate 3 is installed on the bottom end of the hydraulic cylinder 2, a fixed groove 4 is opened on the bottom end of the push plate 3, a threaded rod 5 is embedded in the fixed groove 4, a second chute 25 is opened on the outer side of the threaded rod 5, a shock-absorbing rod 6 is embedded and installed on the bottom end of the push plate 3, a limit ring 7 is sleeved on the middle part of the shock-absorbing rod 6, a spring 8 is sleeved on the bottom of the shock-absorbing rod 6, a fixed disc 9 is sleeved on the middle part of the outer side surface of, the fixed disc 9 and the slide fastener 26 are of an integrated structure, the number of the second sliding grooves 25 and the number of the slide fasteners 26 are four, the slide fastener 26 is slidably mounted in the second sliding groove 25, the limiting rod 10 is welded at the bottom end of the push plate 3, in order to facilitate limiting of the threaded rod 5, a plurality of fixed holes 27 are formed, the width of the narrowest position of each fixed hole 27 is 1.1 times of the diameter of the limiting rod 10, a fixed threaded pipe 11 is fixedly mounted on the outer side of the threaded rod 5 through threads, a blade fixing frame 12 is welded at the bottom end of the push plate 3, in order to fix the threaded rod firmly, a cutting blade 13 is fixedly mounted inside the blade fixing frame 12 through bolts, a circular groove is formed in the bottom end of the push plate 3, the top end of the damping rod 6 is embedded into the circular groove to be connected, the bottom end of the support frame 1 is provided with a base 14.

Base 14's top both sides sliding connection has sliding seat 15, sliding seat 15's top has first clamping screw 16 through screw thread fixed mounting, connecting rod 17 is installed in base 14's bottom embedding, connecting rod 17's both ends are rotated and are connected with runner 19, tape measure shell 18 is installed in runner 19's the outside, threaded fixed mounting has second clamping screw 20 on sliding seat 15's top, sliding seat 15's bottom symmetric welding has otic placode 21, it installs pulley 22 to rotate through the pivot between two otic placodes 21, first spout 23 has been seted up to a side end face of base 14, runner 19's outside surface middle part winding has tape measure 24, for convenient measurement, tape measure 24's one end is installed in sliding seat 15, sliding seat 15's bilateral symmetry is provided with first clamping screw 16 and second clamping screw 20.

The utility model discloses a theory of operation and use flow: firstly, rubber to be cut is placed on the surface of a base 14, a power supply of a hydraulic cylinder 2 is switched on, a push plate 3 is pushed downwards to drive a cutting blade 13 to cut one end of the rubber to be cut orderly, the hydraulic cylinder 2 drives the cutting blade 13 to move upwards, a fixed threaded pipe 11 is screwed to the bottom of a threaded rod 5 according to the requirements of cutting angles and positions, a fixed disk 9 moves downwards, a fixed hole 27 is separated from a limiting rod 10, the threaded rod 5 and a blade fixing frame 12 are rotated to enable the cutting blade 13 to rotate to the angle required to be cut, the rubber is conveniently cut at different positions by adjusting the angle of the cutting blade 13, then the fixed threaded pipe 11 slides upwards to enable the limiting rod 10 to be embedded into the fixed hole 27, the fixed threaded pipe 11 is rotated to fix the fixed disk 9, one end of the rubber is placed at the lower end of a first fixed screw 16, the first fixed screw 16 is rotated to fix the rubber in the middle of a sliding seat 15, the sliding seat 15 slides along the first sliding groove 23 through the pulley 22, when the sliding seat slides, the tape measure 24 is taken out by the sliding seat 15, rubber to be cut can be measured according to the cutting length, so that the cutting precision is higher, when the cutting position of the rubber to be cut is right under the cutting blade 13, the sliding is stopped, the second fixing screw rod 20 is rotated to fix the sliding seat 15 on the base 14, then the push plate 3 is pushed downwards through the hydraulic cylinder 2, so that the cutting blade 13 cuts the rubber to be cut, a rubber test piece is obtained, and the sliding seat 15 and the first fixing screw rod 16 are fixed to facilitate the position movement of the rubber;

when cutting, the hydraulic cylinder 2 drives the cutting blade 13 to punch downwards, so that the cutting blade 13 vibrates, the looseness and damage of the cutting blade 13 are reduced through the buffer action of the spring 8 and the limiting ring 7, and the use safety of the cutting blade 13 is ensured.

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 rubber test piece preparation facilities in adjusting position of cutting, includes support frame (1), its characterized in that: pneumatic cylinder (2) is installed on the top of support frame (1), the input of pneumatic cylinder (2) and external power source's output electric connection, push pedal (3) is installed to the bottom of pneumatic cylinder (2), fixed slot (4) have been seted up to the bottom of push pedal (3), threaded rod (5) have been installed to embedded in fixed slot (4), second spout (25) have been seted up in the outside of threaded rod (5), shock-absorbing rod (6) have been installed in the bottom embedding of push pedal (3), the middle part cover of shock-absorbing rod (6) is equipped with spacing ring (7), the bottom cover of shock-absorbing rod (6) is equipped with spring (8), fixed disc (9) has been cup jointed in the outside surface middle part of threaded rod (5), fixed orifices (27) have been seted up in the middle part of fixed disc (9), the internally mounted of fixed disc (9) has thread slipping (, the welding of the bottom of push pedal (3) has gag lever post (10), the outside of threaded rod (5) has fixed screwed pipe (11) through thread fixed mounting, the welding of the bottom of push pedal (3) has blade mount (12), there is cutting blade (13) inside of blade mount (12) through bolt fixed mounting, base (14) are installed to the bottom of support frame (1).

2. The device for preparing rubber test pieces convenient for adjusting the cutting position according to claim 1, wherein two sides of the top end of the base (14) are slidably connected with sliding seats (15), a first fixing screw (16) is fixedly installed at the top end of the sliding seat (15) through threads, a connecting rod (17) is embedded in the bottom of the base (14), rotating wheels (19) are rotatably connected with two ends of the connecting rod (17), a tape measure housing (18) is installed on the outer side of the rotating wheels (19), a second fixing screw (20) is fixedly installed at the top end of the sliding seat (15) through threads, the bottom end of the sliding seat (15) is symmetrically welded with lug plates (21), a pulley (22) is rotatably connected and installed between the two lug plates (21) through a rotating shaft, a first chute (23) is formed in one side end face of the base (14), and a measuring tape (24) is wound in the middle of the outer side surface of the rotating wheel (19).

3. The device for preparing rubber test pieces convenient for adjusting the cutting position as claimed in claim 1, wherein the fixing holes (27) are opened in a plurality of numbers, and the width of the narrowest position of the fixing holes (27) is 1.1 times of the diameter of the limiting rod (10).

4. The device for preparing a rubber test piece convenient for adjusting the cutting position according to claim 1, wherein the bottom end of the limiting ring (7) and the top end of the spring (8) and the bottom end of the shock absorption rod (6) and the top end of the blade fixing frame (12) are fixed by arc welding, the bottom end of the push plate (3) is provided with an annular groove, and the top end of the shock absorption rod (6) is embedded into the annular groove for connection.

5. The device for preparing rubber test pieces convenient for adjusting the cutting position as claimed in claim 1, wherein the fixed disk (9) and the slide fastener (26) are of an integral structure, the number of the second sliding grooves (25) and the number of the slide fasteners (26) are four, and the slide fastener (26) is slidably mounted in the second sliding groove (25).

6. The device for preparing rubber test pieces convenient for adjusting the cutting position as claimed in claim 2, wherein one end of the measuring tape (24) is mounted on the sliding seat (15), and the first fixing screw (16) and the second fixing screw (20) are symmetrically arranged on two sides of the sliding seat (15).