CN213470802U

CN213470802U - Rubber roller steel core centering clamp

Info

Publication number: CN213470802U
Application number: CN202022454083.5U
Authority: CN
Inventors: 高安
Original assignee: Tianjin Jinwanfeng Rubber Products Co ltd
Current assignee: Tianjin Jinwanfeng Rubber Products Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-18
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a rubber roll steel core is to heart anchor clamps relates to rubber roll production auxiliary assembly technical field, including the sliding seat, the sliding seat slides and sets up on the lathe guide rail, and the sliding seat upper surface is provided with the coexistence post, is provided with the ring form support on the coexistence post, and the ring form support includes the lower carriage, is provided with the upper bracket on the lower carriage, all is provided with two adjusting levers on upper bracket and the lower carriage. The utility model provides a use convenient, be suitable for multiple rubber roll steel core and can effectively improve a rubber roll steel core to heart dress card speed to heart anchor clamps.

Description

Rubber roller steel core centering clamp

Technical Field

The utility model relates to a rubber roll production auxiliary assembly technical field especially relates to a rubber roll steel core is to heart anchor clamps.

Background

The rubber roller is a roller-shaped product which is made by taking metal or other materials as a core and coating rubber outside and vulcanizing; the steel core treatment before rubber coating of the rubber roller is an important link in the production process of the rubber roller, and a lathe is required to be used for treating the steel core of the rubber roller in the process.

The current chinese utility model patent that the bulletin number is CN203390533U of granting has disclosed a polisher is glued to special car of rubber roll, including the head of a bed and the lathe bed that connect gradually, be equipped with the headstock on the head of a bed, be equipped with the tailstock on the lathe bed, the work piece is fixed between headstock and tailstock, be equipped with the saddle on the lathe bed of work piece below, be provided with slider and gear on the saddle, be provided with linear guide and rack on the lathe bed, slider and linear guide cooperation, wheel and rack cooperation, be equipped with on the saddle can the face its before in planker and after in planker that removes, install the knife rest on the planker in the front, install the abrasive band polisher on the planker in the.

Adopt above-mentioned technical scheme, the during operation is fixed between hoisting the rubber roll steel core to headstock and lathe bed tailstock, nevertheless when fixed rubber roll steel core, adopts the mode of hoist and mount, hardly carries out the fine setting alignment work of rubber roll steel core, therefore the staff when carrying out the heart dress card the degree of difficulty is great, need consume longer time and just can accomplish to influence production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubber roll steel core is to heart anchor clamps utilizes ring form support and each adjusting lever to fix the one end that the rubber roll steel core is close to the tailstock, utilizes each adjusting lever to finely tune the rubber roll steel core, makes things convenient for the staff to finely tune the alignment to the rubber roll steel core, reduces the operation degree of difficulty to the heart, reduces the time of alignment operation to improve production efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a rubber roll steel core is to heart anchor clamps, includes the sliding seat, the sliding seat slides and sets up on the lathe guide rail, the sliding seat upper surface is provided with two stands, two be provided with the ring form support on the stand, the ring form support includes the lower carriage, be provided with the upper bracket on the lower carriage, all be provided with two adjusting levers on upper bracket and the lower carriage.

Through adopting above-mentioned technical scheme, the headstock is placed to the during operation, rubber roll steel core one end with hoist and mount, and on the ring form support was placed to one end, mutually supported through each adjusting lever, carries out the centering alignment with the rubber roll steel core, then utilizes the tailstock to carry out the alignment with the rubber roll steel core after the alignment, through this kind of mode, can make things convenient for the staff to finely tune the alignment to the rubber roll steel core, reduces the centering operation degree of difficulty, reduces the time of alignment operation to improve production efficiency.

The utility model discloses further set up to: the lower support comprises a lower base, two lower guide plates are arranged on the lower base in a sliding mode, first locking bolts abutted against the lower base are rotatably arranged on the two lower guide plates, and two adjusting rods on the lower support penetrate through the two lower guide plates respectively and are in threaded connection with the two lower guide plates; the upper bracket comprises an upper base, the upper base is provided with two upper guide plates in a sliding mode, the two upper guide plates are all rotatably provided with second locking bolts abutted to the upper base, and two adjusting rods on the upper bracket penetrate through the two upper guide plates respectively and are in threaded connection with the two upper guide plates.

Through adopting above-mentioned technical scheme, through last deflector and the lower deflector that slides the setting to can adjust the shape of ring form support, make ring form support can adapt to the heart dress card work of multiple model rubber roll steel core, through this kind of mode, can effectively improve anchor clamps and use the suitability.

The utility model discloses further set up to: the two upright columns are of double-layer sleeve-shaped structures, the lower portions of the two upright columns are fixed with the sliding seats, the upper portions of the two upright columns are fixed with the lower surface of the lower base, a jack is fixedly arranged on the sliding seat between the two upright columns, and the extending end of the jack is fixedly connected with the lower base.

Through adopting above-mentioned technical scheme, through the stand of jack and double-deck sleeve structure, can adjust the height of support, when carrying out the rubber roll steel core dress card of different models, the accessible jack is adjusted the support to further reduce the adjustment volume of adjusting lever, through this kind of mode, can further improve the convenience that anchor clamps used.

The utility model discloses further set up to: the lower guide plate on one side of the circular ring-shaped support is hinged to the upper guide plate, the lower guide plate on one side, away from the hinge joint, of the lower support is hinged to a hinge bolt, the hinge bolt is connected with a locking nut in a threaded mode, and a U-shaped guide groove is formed in the upper guide plate on one side, away from the hinge joint, of the upper support.

Through adopting above-mentioned technical scheme, the during operation only needs to loosen lock nut, can deviate from the hinge bolt from U type guide slot to accomplish the separation of upper bracket and lower carriage, through this kind of mode, further make things convenient for the staff to the use of device, thereby improve the convenience that anchor clamps used.

The utility model discloses further set up to: the upper base slides up and is provided with the percentage table, the vertical downward setting of percentage table extension end, rotate on the percentage table and be provided with the third locking bolt with the upper base butt.

Through adopting above-mentioned technical scheme, through the percentage table that slides and set up, can further make things convenient for the measurement of staff to rubber roll installation concentricity to further guarantee the convenience that anchor clamps used.

The utility model discloses further set up to: two first round rollers are rotatably arranged in the middle of the upper surface of the lower base.

Through adopting above-mentioned technical scheme, support the rubber roll steel core through two first circles at base upper surface middle part down, ensure that the staff can accomplish the concentricity measurement work of rubber roll steel core under the circumstances of not dismantling anchor clamps, through this kind of mode, further improve the convenience that anchor clamps used

The utility model discloses further set up to: the end part of each adjusting rod is rotatably connected with an adjusting seat, one side wall of the adjusting seat close to the adjusting rod is fixedly provided with two limiting columns, each limiting column is in sliding fit with the corresponding upper guide plate or lower guide plate, and one side wall of each adjusting seat far away from the adjusting rod is rotatably provided with a second round roller.

Through adopting above-mentioned technical scheme, the tip of each regulating lever all rotates and is provided with the second circle and rolls, when measuring rubber roll steel core concentricity, can directly rotate the rubber roll steel core on anchor clamps, can further make things convenient for the staff to the concentricity measurement work of rubber roll steel core, through this kind of mode, further improves the convenience that anchor clamps used.

The utility model discloses further set up to: and two fourth locking bolts are arranged on the sliding seat in a sliding manner, and a fixing plate abutted against a lathe guide rail is in threaded connection below the two fourth locking bolts.

Through adopting above-mentioned technical scheme, through fourth locking bolt and fixed plate, it is fixed with the lathe guide rail to slide the seat, prevents that the slide carriage from taking place to slide in the use, through this kind of mode, further improves the reliability that anchor clamps used.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the rubber roll steel core is finely adjusted by the annular support and the adjusting rods, so that workers can conveniently align the rubber roll steel core, the time for alignment operation is reduced, and the production efficiency is improved;

(2) the device can adapt to the centering clamping work of various rubber covered roller steel cores when being adjusted by utilizing the arrangement of the upper guide plate, the lower guide plate, the jack and the like which are arranged in a sliding way, thereby improving the applicability of the clamp;

(3) through the hinge bolt, the dial indicator and the first round that slide to set up roll, the second round rolls the setting such as, further makes things convenient for the staff to carry out heart dress card work to improve the convenience that the device used.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

fig. 2 is a partially enlarged schematic view of an adjusting lever portion according to an embodiment of the present invention, showing the structure of the adjusting lever portion.

Reference numerals: 1. a sliding seat; 2. a column; 3. a circular ring-shaped bracket; 31. a lower bracket; 311. a lower base; 312. a lower guide plate; 313. a first locking bolt; 32. an upper bracket; 321. an upper base; 322. an upper guide plate; 3221. a U-shaped guide groove; 323. a second locking bolt; 4. a jack; 5. a fourth locking bolt; 6. a fixing plate; 7. a first circular roller; 8. an adjusting lever; 9. an adjusting seat; 91. a limiting column; 10. a second round roller; 11. a hinge bolt; 12. locking the nut; 13. a dial indicator; 14. and a third locking bolt.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawings 1-2, the rubber roller steel core centering clamp comprises a sliding seat 1 and a sliding seat 1-bit square plate-shaped structure, wherein the sliding seat 1 is arranged on a lathe guide rail in a sliding mode, two ends of the upper surface of the sliding seat 1 in the length direction of the sliding seat are fixedly provided with stand columns 2 of a double-layer sleeve structure, the upper portions of the stand columns 2 are provided with annular supports 3, a jack 4 is fixedly arranged on the sliding seat 1 between the stand columns 2, the middle of the sliding seat 1 is provided with a fourth locking bolt 5 in a sliding mode, and a fixing plate 6 which is abutted to the lower surface of the guide rail of a parking lot is in threaded connection with the lower portion of the fourth.

The annular support 3 comprises a lower support 31, the lower support 31 comprises a lower base 311, the lower base 311 is fixedly arranged at the upper ends of the two upright posts 2, the middle part of the lower surface of the lower base 311 is fixedly connected with the extending end of the jack 4, two first round rollers 7 are rotatably arranged at the middle part of the upper surface of the lower base 311, lower guide plates 312 are slidably arranged on the two sides of the lower base 311 along the length direction of the lower base, the two lower guide plates 312 are both 1/4 annular structures, and first locking bolts 313 abutted to the lower base 311 are rotatably arranged on the two lower guide plates 312; during operation, the annular bracket 3 can be adjusted to adapt to rubber covered roller steel cores of different models and specifications by adjusting the distance between the two lower guide plates 312. The middle parts of the two lower guide plates 312 are all in threaded connection with adjusting rods 8, the end parts of the two adjusting rods 8 are all rotatably connected with adjusting seats 9, two limiting columns 91 in sliding fit with the lower guide plates 312 are fixedly arranged on one side wall, close to the adjusting rods 8, of each adjusting seat 9, and one side wall, far away from the adjusting rods 8, of the two adjusting seats 9 is provided with a second round roller 10 in a rotating mode.

An upper support 32 is arranged at the upper part of the lower support 31, the upper support 32 comprises an upper base 321, upper guide plates 322 are arranged on the lower surface of the upper base 321 in a sliding manner along the two sides of the length direction of the upper base 321, the two upper guide plates 322 are both 1/4 ring structures, second locking bolts 323 abutted to the upper base 321 are arranged on the two upper guide plates 322 in a rotating manner, two adjusting rods 8 are connected to the two upper guide plates 322 in a threaded manner, adjusting seats 9 are rotatably connected to the middle parts of the two adjusting rods 8, two limiting columns 91 in sliding fit with the upper guide plates 322 are fixedly arranged on one side wall, close to the adjusting rods 8, of each adjusting seat 9, and second round rollers 10 are arranged on one side wall, far away from the adjusting rods 8, of the two adjusting seats 9; the circular ring-shaped bracket 3 is hinged with the lower guide plate 312 along the upper guide plate 322 on one side of the sliding seat 1 in the length direction, the upper part of the lower guide plate 312 on one side of the lower bracket 31 far away from the hinged point is hinged with a hinge bolt 11, the upper part of the hinge bolt 11 is in threaded connection with a locking nut 12, and the lower part of the upper guide plate 322 on one side of the upper bracket 32 far away from the hinged point is formed with a U-shaped guide groove 3221; in operation, the hinge bolt 11 passes through the U-shaped groove and locks the lower guide plate 312 and the upper guide plate 322 via the locking bolt. The inside side of upper base 321 slides and is provided with percentage table 13, and percentage table 13 stretches out the end and sets up vertically downwards, and a lateral wall threaded connection of upper base 321 width direction has the third lock bolt 14 with percentage table 13 butt.

The working principle of the embodiment is as follows: during operation, the staff loosens lock nut 12 on with hinge bolt 11, thereby separate upper bracket 32 and lower carriage 31, make things convenient for the staff to place the rubber roll steel core of hoist and mount on lower carriage 31, place and accomplish the closure of upper bracket 32 and lower carriage 31 after the completion, accomplish the heart operation to the rubber roll steel core through each adjusting lever 8, through the cooperation of the percentage table 13 and the first circle that slide the setting and roll 7 and the second circle and roll 10, make things convenient for the staff to carry out the detection to the heart effect to the rubber roll steel core, through this kind of mode, can effectively reduce the degree of difficulty and the time of staff to the heart operation, thereby effectively improve the heart dress card speed of rubber roll steel core, further improve enterprise production efficiency.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rubber roll steel core is to heart anchor clamps, includes sliding seat (1), sliding seat (1) slide and set up on the lathe guide rail, its characterized in that: the upper surface of the sliding seat (1) is provided with two upright posts (2), the two upright posts (2) are provided with a circular ring-shaped support (3), the circular ring-shaped support (3) comprises a lower support (31), the lower support (31) is provided with an upper support (32), and the upper support (32) and the lower support (31) are both provided with two adjusting rods (8).

2. The rubber roller steel core centering clamp of claim 1, wherein: the lower support (31) comprises a lower base (311), two lower guide plates (312) are arranged on the lower base (311) in a sliding mode, first locking bolts (313) abutted to the lower base (311) are rotatably arranged on the two lower guide plates (312), and two adjusting rods (8) on the lower support (31) penetrate through the two lower guide plates (312) respectively and are in threaded connection with the two lower guide plates (312); the upper bracket (32) comprises an upper base (321), the upper base (321) slides upwards to be provided with two upper guide plates (322), two upper guide plates (322) are all rotatably provided with second locking bolts (323) abutted to the upper base (321), and two adjusting rods (8) on the upper bracket (32) penetrate through the two upper guide plates (322) respectively and are in threaded connection with the two upper guide plates (322).

3. The rubber roller steel core centering clamp of claim 2, wherein: two stand (2) are two-layer sleeve tubular structure, two stand (2) lower part all is fixed with sliding seat (1), two stand (2) upper portion all with lower base (311) lower surface mounting, two fixed jack (4) that are provided with on sliding seat (1) between stand (2), jack (4) stretch out the end and link firmly with lower base (311).

4. The rubber roller steel core centering clamp of claim 3, wherein: lower deflector (312) and last deflector (322) of ring form support (3) one side are articulated, articulated being provided with hinge bolt (11) on lower deflector (312) of pin joint one side is kept away from in lower support (31), threaded connection has lock nut (12) on hinge bolt (11), last guide plate (322) of pin joint one side is kept away from in upper bracket (32) is gone up the shaping and is had the U-shaped guide slot.

5. The rubber roller steel core centering clamp as claimed in claim 4, wherein: go up base (321) and go up the sliding and be provided with percentage table (13), percentage table (13) stretch out the vertical downward setting of end, rotate on percentage table (13) and be provided with third locking bolt (14) with last base (321) butt.

6. The rubber roller steel core centering clamp of claim 5, wherein: two first round rollers (7) are rotatably arranged in the middle of the upper surface of the lower base (311).

7. A rubber roller steel core centering clamp as claimed in any one of claims 1 to 6, wherein: the end part of each adjusting rod (8) is rotatably connected with an adjusting seat (9), two limiting columns (91) are fixedly arranged on one side wall of the adjusting seat (9) close to the adjusting rod (8), each limiting column (91) is in sliding fit with the corresponding upper guide plate (322) or lower guide plate (312), and a second round roller (10) is rotatably arranged on one side wall of each adjusting seat (9) far away from the adjusting rod (8).

8. The rubber roller steel core centering clamp of claim 7, wherein: the sliding seat (1) is provided with two fourth locking bolts (5) in a sliding mode, and a fixing plate (6) abutted to a lathe guide rail is in threaded connection below the two fourth locking bolts (5).