CN215355656U - Hole opening device for oil seal - Google Patents

Abstract

The utility model discloses a hole opening device for an oil seal, and relates to the field of oil seal hole opening. The utility model provides a trompil device of oil blanket, including the installation chassis, installation chassis up end fixed mounting has the support post, and support post opposite side screw thread installs the stabilizer pad, the inboard fixed mounting of stabilizer pad has clamping device, and the clamping device bottom surface installs the bottom plate, the trompil mechanism is installed to the clamping device up end, and trompil mechanism rear end face mounting is in the lift axle bottom surface, compression spring is installed in the cooperation of the outer anchor ring of lift axle outer surface, and compression spring installs spring clamp plate in the bottom surface, the compression spring top surface is installed and is supported the grudging post, and support the grudging post top surface and rotate and install the trompil depression bar, trompil depression bar both sides are rotated and are installed the axis of rotation, and contact device is installed to trompil depression bar bottom surface, contact device bottom surface fixed mounting has the steady rest. The utility model solves the problems that the traditional oil seal perforating device is not firm in fixation and cannot be automatically reset to increase the burden of workers.

Description

Hole opening device for oil seal

Technical Field

The utility model relates to the field of oil seal hole opening, in particular to a hole opening device for an oil seal.

Background

The hole-drilling device is also called a hole-drilling saw or a hole saw, which refers to a special saw-cutting device for processing circular holes in modern industry or engineering, has simple and flexible operation, convenient and safe carrying and wide application, and can conveniently and randomly cut circular holes, square holes, triangular holes, straight lines and curved lines on any curved surfaces such as planes and spherical surfaces of various plates such as copper, iron, stainless steel, organic glass and the like.

The oil seal tapping device at the present stage has the problems that the oil seal is difficult to fix and is difficult to disassemble after the drilling is finished; the problem that the tapping device cannot be automatically reset exists. Accordingly, those skilled in the art have provided a hole opening device for an oil seal to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a hole opening device for an oil seal, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a hole opening device of an oil seal comprises an installation chassis, wherein a supporting upright post is fixedly installed on the upper end face of the installation chassis, a stabilizing support plate is installed on the other side of the supporting upright post in a threaded mode, a clamping device is fixedly installed on the inner side of the stabilizing support plate, a bottom plate is installed on the bottom face of the clamping device, a hole opening mechanism is installed on the upper end face of the clamping device, the rear end face of the hole opening mechanism is installed on the bottom face of a lifting shaft, a compression spring is installed on the outer ring face of the lifting shaft in a matched mode, a spring pressing plate is installed on the bottom face of the compression spring, a supporting vertical frame is installed on the top face of the compression spring, a hole opening pressing rod is installed on the top face of the supporting vertical frame in a rotating mode, rotating shafts are installed on two sides of the hole opening pressing rod, a contact device is installed on the bottom face of the contact device, the bottom face of the stabilizing frame is installed in a contact mode with the compression spring, and the problem that a traditional oil seal hole opening device is not firm in fixation is solved, the problem that the workload of workers is increased due to the fact that automatic reset cannot be carried out.

Preferably, the four corners of the top surface of the mounting base plate are provided with mounting threaded holes, and the upper wall surface of the stabilizing support plate is provided with correction holes so as to stably mount the support stand.

Preferably, the end faces of two sides of the supporting vertical frame are provided with lightening grooves, so that the self weight of the equipment can be lightened.

Preferably, a rotating plate is fixedly mounted on the end face of the front side of the tapping pressure lever, a contact ball is fixedly mounted on the bottom face of the rotating plate, and a force application handle is fixedly mounted on the end face of the rear side of the tapping pressure lever, so that tapping operation of the tapping mechanism on the oil seal can be realized.

Preferably, the top surface of the contact device is provided with a contact groove, and the outer annular surface of the lifting shaft is inserted with a clamping pin, so that the lifting shaft can be lifted.

Preferably, the bottom surface of the tapping mechanism is provided with a dismounting ring in a threaded manner, the other side of the dismounting ring is fixedly provided with a tapping punch, the outer wall surface of the bottom plate is provided with a dismounting threaded hole, and the top surface of the bottom plate is fixedly provided with a connecting ejection column which can perform tapping operation on the oil seal.

Preferably, the clamping device comprises an inner mounting ring, a rear baffle is fixedly mounted on the end face of the rear side of the inner mounting ring, an open-hole pad is arranged on the bottom face of the inner side of the inner mounting ring, screwing handles are mounted on the two sides of the inner mounting ring through threads, and a clamping head is fixedly mounted on the other side of each screwing handle and can fix the oil seal.

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

(1) the utility model provides a trompil device of oil blanket, through the trompil device installation clamping device who gives the oil blanket and block parts such as dead head, the staff moves the head soon opening through twisting the card of clamping device both sides, goes into the built-in ring with oil blanket device card, then screws up and twists and move the handle, fixes the oil blanket, accomplishes the trompil of oil blanket, then rotates to twist and moves and take out the oil blanket.

(2) The utility model provides a trompil device of oil blanket, through parts such as the trompil device installation compression spring and the lift axle for the oil blanket, accomplish trompil work back at equipment at every turn, compression spring is owing to be in compression state, when the staff loosens the trompil depression bar, compression spring with trompil depression bar jack-up, reply initial position, the staff press down once more and move the trompil depression bar can, make the trompil depression bar realize automatic re-setting through installation compression spring, has alleviateed staff's work burden.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial view of the structure of the hole-pressing rod according to the present invention;

FIG. 3 is a partial view of the structure of the clamping device of the present invention;

fig. 4 is a partial schematic view of the structure of the opening mechanism of the present invention.

In the figure: 1. supporting the upright post; 2. installing a chassis; 201. installing a threaded hole; 3. stabilizing the support plate; 301. straightening holes; 4. a support stand; 401. a weight reduction groove; 5. a stabilizer frame; 6. a rotating shaft; 7. punching a hole on the pressing rod; 701. forcibly holding the handle; 702. a rotating plate; 703. contacting the ball; 8. a contact device; 801. a contact groove; 9. a lifting shaft; 901. clamping a pin; 10. a compression spring; 1001. a spring pressing plate; 11. a hole opening mechanism; 1101. punching a hole on the punch; 1102. disassembling and assembling the ring; 12. a clamping device; 1201. a tailgate; 1202. an inner ring is arranged; 1203. opening a hole pad; 1204. clamping a dead head; 1205. screwing a handle; 13. a base plate; 1301. connecting the top column; 1302. and (6) disassembling and assembling the threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an oil seal hole forming device includes a mounting base plate 2, a supporting column 1 is fixedly mounted on an upper end surface of the mounting base plate 2, a stabilizing support plate 3 is threadedly mounted on the other side of the supporting column 1, a clamping device 12 is fixedly mounted on an inner side of the stabilizing support plate 3, a bottom plate 13 is mounted on a bottom surface of the clamping device 12, a hole forming mechanism 11 is mounted on an upper end surface of the clamping device 12, a rear end surface of the hole forming mechanism 11 is mounted on a bottom surface of a lifting shaft 9, a compression spring 10 is fittingly mounted on an outer ring surface of the lifting shaft 9, a spring pressing plate 1001 is mounted on a bottom surface of the compression spring 10, a supporting stand 4 is mounted on a top surface of the supporting stand 4, a hole forming pressing rod 7 is rotatably mounted on two sides of the hole forming pressing rod 7, a contact device 8 is mounted on a bottom surface of the hole forming pressing rod 7, a stabilizing frame 5 is fixedly mounted on a bottom surface of the contact device 8, and the bottom surface of the stabilizing frame 5 is in contact with the compression spring 10, so that the problem that the traditional oil seal perforating device is not firm in fixation and cannot automatically reset to increase the burden of workers is solved.

Mounting threaded holes 201 are formed in four corners of the top surface of the mounting base plate 2, and correction holes 301 are formed in the upper wall surface of the stabilizing support plate 3 and can be used for stably mounting the support stand 4; the two side end faces of the supporting vertical frame 4 are provided with weight reduction grooves 401, so that the self weight of the equipment can be reduced; a rotating plate 702 is fixedly installed on the end face of the front side of the tapping pressure lever 7, a contact ball 703 is fixedly installed on the bottom surface of the rotating plate 702, and a force application handle 701 is fixedly installed on the end face of the rear side of the tapping pressure lever 7, so that the tapping operation of the tapping mechanism 11 on the oil seal can be realized; the top surface of the contact device 8 is provided with a contact groove 801, and the outer ring surface of the lifting shaft 9 is inserted with a clamping pin 901, so that the lifting of the lifting shaft 9 can be realized; the bottom surface of the hole opening mechanism 11 is provided with a dismounting ring 1102 in a threaded manner, the other side of the dismounting ring 1102 is fixedly provided with a hole opening punch 1101, the outer wall surface of the bottom plate 13 is provided with a dismounting threaded hole 1302, and the top surface of the bottom plate 13 is fixedly provided with a connecting top column 1301, so that hole opening operation can be carried out on an oil seal; the clamping device 12 comprises an inner ring 1202, a rear baffle 1201 is fixedly mounted on the end face of the rear side of the inner ring 1202, a hole opening pad 1203 is formed in the bottom face of the inner side of the inner ring 1202, screwing handles 1205 are mounted on the two sides of the inner ring 1202 through threads, a clamping head 1204 is fixedly mounted on the other side of the screwing handles 1205, and an oil seal can be fixed.

The working principle is as follows: the main body of the oil seal perforating device comprises a supporting upright post 1, a mounting base plate 2, a stabilizing support plate 3, a supporting upright frame 4, a stabilizing frame 5, a rotating shaft 6, a perforating press rod 7 and other components, a worker firstly unscrews clamping heads 1204 at two sides of a clamping device 12 through screwing a handle 1205, clamps an oil seal device into an inner mounting ring 1202, then screws the handle 1205 tightly to fix the oil seal, after the operation is completed, the worker holds a force handle 701 on the rear end face of the perforating press rod 7 to press the perforating press rod 7 downwards, a contact ball 703 is arranged on the front end face of the perforating press rod 7, the bottom face of the contact ball 703 is in spherical contact with a contact groove 801, the contact groove 801 pushes a lifting shaft 9 to move downwards, a perforating punch 1101 is arranged on the bottom face of the lifting shaft 9, the perforating punch 1101 fixes the clamped oil seal to complete perforating of the oil seal, then rotates and screws the handle 1205 to take out the oil seal for perforating next time, after equipment accomplished the trompil work at every turn, compression spring 10 is owing to be in compression state, when the staff loosened trompil depression bar 7, compression spring 10 with trompil depression bar 7 jack-up, reply initial position, the staff again down press move the trompil depression bar 7 can, make trompil depression bar 7 realize automatic re-setting through installation compression spring 10, alleviateed staff's work burden.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a trompil device of oil blanket, includes installation chassis (2), its characterized in that: the mounting structure is characterized in that a supporting upright post (1) is fixedly mounted on the upper end face of the mounting chassis (2), a stabilizing support plate (3) is mounted on the other side of the supporting upright post (1) in a threaded manner, a clamping device (12) is fixedly mounted on the inner side of the stabilizing support plate (3), a bottom plate (13) is mounted on the bottom face of the clamping device (12), a hole opening mechanism (11) is mounted on the upper end face of the clamping device (12), the rear end face of the hole opening mechanism (11) is mounted on the bottom face of a lifting shaft (9), a compression spring (10) is mounted on the outer ring face of the lifting shaft (9) in a matched manner, a spring pressing plate (1001) is mounted on the bottom face of the compression spring (10), a supporting upright frame (4) is mounted on the top face of the compression spring (10), a hole opening pressing rod (7) is rotatably mounted on the top face of the supporting upright frame (4), rotating shafts (6) are rotatably mounted on two sides of the hole opening pressing rod (7), and a contact device (8) is mounted on the bottom face of the hole opening pressing rod (7), the bottom surface of the contact device (8) is fixedly provided with a stabilizing frame (5), and the bottom surface of the stabilizing frame (5) is in contact with a compression spring (10).

2. An oil seal opening device as defined in claim 1, wherein: the four corners of the top surface of the mounting base plate (2) are provided with mounting threaded holes (201), and the upper wall surface of the stabilizing support plate (3) is provided with correction holes (301).

3. An oil seal opening device as defined in claim 1, wherein: and weight reduction grooves (401) are formed in the end faces of the two sides of the supporting vertical frame (4).

4. An oil seal opening device as defined in claim 1, wherein: the front end face of the opening pressing rod (7) is fixedly provided with a rotating plate (702), the bottom face of the rotating plate (702) is fixedly provided with a contact ball (703), and the rear end face of the opening pressing rod (7) is fixedly provided with a force application handle (701).

5. An oil seal opening device as defined in claim 1, wherein: the top surface of the contact device (8) is provided with a contact groove (801), and the outer ring surface of the lifting shaft (9) is inserted with a clamping pin (901).

6. An oil seal opening device as defined in claim 1, wherein: the bottom surface of the perforating mechanism (11) is provided with a dismounting ring (1102) in a threaded manner, the other side of the dismounting ring (1102) is fixedly provided with a perforating punch (1101), the outer wall surface of the bottom plate (13) is provided with a dismounting threaded hole (1302), and the top surface of the bottom plate (13) is fixedly provided with a connecting top column (1301).

7. An oil seal opening device as defined in claim 1, wherein: clamping device (12) include built-in ring (1202), built-in ring (1202) rear end face fixed mounting has backplate (1201), trompil pad (1203) have been seted up to built-in ring (1202) inboard bottom surface, and built-in ring (1202) both sides screw thread install twist move handle (1205), twist move handle (1205) opposite side fixed mounting have the card head (1204).

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