CN219521943U - Bolt sleeve tool - Google Patents

Abstract

The utility model relates to the technical field of bolt sleeves and discloses a bolt sleeve tool which comprises an end placement groove, wherein an end grip device is fixedly arranged at one side, close to the center, of the top of the end placement groove, a handle friction strip is fixedly arranged at the front of the end grip device, a connecting column square block is fixedly arranged at the bottom of the end grip device, a sealing stop block is fixedly arranged at the bottom of the connecting column square block, a stable flat gasket is fixedly arranged at the bottom of the sealing stop block, a first bolt shell is fixedly arranged at the bottom of the stable flat gasket, a second bolt shell is fixedly arranged at the bottom of the first bolt shell, an insulating connecting sealing plate is fixedly arranged at the bottom of the insulating connector, a fixed flat gasket is fixedly arranged at the bottom of the insulating connecting sealing plate, and the contact area can be enlarged by placing the fixed flat gasket, so that a vibration place can be prevented.

Description

Bolt sleeve tool

Technical Field

The utility model relates to the technical field of bolt sleeves, in particular to a bolt sleeve tool.

Background

In the production process of the automobile part assembly, two or more parts are often assembled together by using fasteners such as bolts, and the bolts can be fast screwed by matching standard inner hexagonal sleeve heads with screwing tools such as pneumatic wrenches for hexagonal head bolts.

The screw sleeve is a repair tool, and is mainly used for taking out nuts and bolts which are rusted, damaged or round, and is different from the regular hexagonal sleeve and the regular 12-square straight groove, and a special conical reverse screw groove is formed in the screw sleeve and is similar to teeth of a tap.

In the prior art, part of the screw sleeve tool does not have great pretension, after being compressed, the place with vibration can not be effectively loose-proof, the work of equipment is not facilitated, the use of the equipment is reduced, the nut can not be firmly snapped by part of the screw sleeve tool when in use, and therefore the rust-dead and damaged nut and bolt can be easily unscrewed, the work of the equipment is not facilitated, and the work speed of the equipment is slowed down.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a bolt sleeve tool to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a bolt sleeve instrument, includes the end and places the recess, the top of end place the recess is close to one side fixed mounting has end handle ware, the front fixed mounting of end handle ware has handle friction strip, the bottom of end handle ware is close to center fixed mounting has the spliced pole square, the bottom fixed mounting of spliced pole square has sealed backstop, sealed backstop's bottom fixed mounting has the steady plain washer, steady plain washer's bottom is close to center fixed mounting has first bolt housing, first bolt housing's bottom fixed mounting has second bolt housing, second bolt housing's bottom fixed mounting has insulating connector, insulating connector's bottom is close to center fixed mounting has insulating connection shrouding, insulating connection shrouding's bottom is close to center fixed plain washer;

further, the handle friction strip is provided with a plurality of equidistant equal-size distribution on the front surface of the end grip.

Further, the front face of the first bolt housing is close to the center and provided with a bolt housing groove, the bolt housing groove is provided with a plurality of equally-spaced equally-large-sized grooves distributed on the front face of the first bolt housing, and the inner portion of the first bolt housing is close to the center and provided with a thread sealing groove.

Further, a detachable threaded column is fixedly installed inside the second bolt shell close to the center, and a threaded extension column is fixedly installed at the bottom of the detachable threaded column.

Further, the inside of insulating connector is close to center fixed mounting has fixed bolt joint, first bolt housing, second bolt housing, insulating connector and insulating connector all are on same horizontal line.

Further, the handle friction strips are distributed in a semi-cylindrical type equal proportion.

Further, the end placement grooves are distributed on the top of the end grip in a flower shape.

The utility model has the technical effects and advantages that:

1. the utility model is beneficial to enlarging the contact area by placing the fixed flat gasket, has pretension, can prevent the vibration place from loosening after being compressed, has less manufacturing cost, simple and reliable structure and convenient maintenance and disassembly by placing the bolt housing groove, is beneficial to the maintenance and the entrapment of equipment, prolongs the service life of the equipment, is convenient to maintain and disassemble, and can be used for keeping the stability of the equipment and enhancing the safety of the equipment during use by placing the first bolt housing, the second bolt housing, the insulating connector and the insulating connector on the same horizontal line.

2. The sealing stopper can be used for firmly biting the nut, so that the rusted and damaged nut and bolt can be screwed out in a labor-saving manner, the friction strips of the handle are distributed in a semi-cylindrical equal proportion, the friction force of equipment is enhanced, the equipment is convenient to use, the end placement grooves are distributed at the top of the end grip in a flower shape, and the sealing stopper can be used for preserving the equipment and is beneficial to the stability of the equipment.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a groove structure of a bolt housing according to the present utility model.

Fig. 3 is a schematic structural view of an insulating connecting sealing plate according to the present utility model.

Fig. 4 is a schematic view of a thread seal groove structure according to the present utility model.

The reference numerals are: 1. the end is provided with a groove; 2. an end grip; 3. a first bolt housing; 4. a second bolt housing; 5. an insulating connector; 101. fixing a flat washer; 102. fixing the bolt joint; 201. an insulating connecting sealing plate; 301. the handle rubs against the strip; 302. a bolt housing groove; 401. a thread seal groove; 402. stabilizing the flat gasket; 501. a sealing stopper; 502. connecting column blocks; 601. a threaded extension post; 602. and the screw thread column can be disassembled.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the bolt sleeve tool according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a bolt bushing tool, comprising a tip placement groove 1, a tip grip 2 is fixedly installed near one side of the top of the tip placement groove 1, a handle friction strip 301 is fixedly installed near the center of the front of the tip grip 2, a connection post block 502 is fixedly installed near the center of the bottom of the tip grip 2, a sealing block 501 is fixedly installed at the bottom of the connection post block 502, a stable flat washer 402 is fixedly installed at the bottom of the sealing block 501, a first bolt housing 3 is fixedly installed near the center of the bottom of the stable flat washer 402, a second bolt housing 4 is fixedly installed at the bottom of the first bolt housing 3, an insulating connector 5 is fixedly installed at the bottom of the second bolt housing 4, an insulating connection plate 201 is fixedly installed near the center of the bottom of the insulating connector 5, a fixed flat washer 101 is fixedly installed near the center of the bottom of the insulating connection plate 201, the contact area is advantageously increased by the placement of the fixed flat washer 101, a pretension is provided, after compression, a back rust rebound force is prevented, a place with vibration can be used to firmly tighten a nut by the placement of the sealing block 501, and thus a damaged bolt can be tightened more easily.

In a preferred embodiment, the handle friction strip 301 has a plurality of equidistant strips distributed on the front surface of the end grip 2, so that the placement of the handle friction strip 301 can be used to increase friction force, so that the device is more rapid and convenient to use, and the working efficiency of the device is improved.

In a preferred embodiment, the front surface of the first bolt housing 3 is close to the center and provided with the bolt housing groove 302, the bolt housing groove 302 is provided with a plurality of equidistant equal-size distribution on the front surface of the first bolt housing 3, and the inner part of the first bolt housing 3 is close to the center and provided with the thread sealing groove 401, so that the bolt housing groove 302 is placed, the bolt housing groove is low in manufacturing cost, simple and reliable in structure, convenient to maintain and disassemble, beneficial to the package and maintenance of equipment, and capable of prolonging the service life of the equipment.

In a preferred embodiment, the detachable threaded column 602 is fixedly installed near the center inside the second bolt housing 4, and the threaded extension column 601 is fixedly installed at the bottom of the detachable threaded column 602, so that the detachable threaded column 602 can be used for disassembling the equipment to exchange for treatment, thereby being beneficial to the multifunctional use of the equipment, prolonging the service life of the equipment and facilitating the maintenance and disassembly.

In a preferred embodiment, the fixing bolt joint 102 is fixedly installed near the center inside the insulating connector 5, and the first bolt housing 3, the second bolt housing 4, the insulating connector 5 and the insulating connector 5 are all on the same horizontal line, so that the stability of the equipment can be maintained and the safety of the equipment in use can be enhanced by placing the first bolt housing 3, the second bolt housing 4, the insulating connector 5 and the insulating connector 5 on the same horizontal line.

In a preferred embodiment, the handle friction strips 301 are distributed in a semi-cylindrical shape with equal proportions, so that the handle friction strips 301 are distributed in a semi-cylindrical shape with equal proportions, which is beneficial to enhancing the friction force of the device and facilitating the use of the device.

In a preferred embodiment, the tip placement grooves 1 are distributed in a flower shape on the top of the tip grip 2, so that the placement of the tip placement grooves 1 on the top of the tip grip 2 can be used for preserving the equipment, which is beneficial to the stability of the equipment.

The working principle of the utility model is as follows: in the use, through the placing of fixed plain washer 101, be favorable to increasing area of contact, have pretension, after being compressed, the back rebound force, place that has vibrations can be locking, place through sealed butt dog 501 can be used to firmly snap the nut, thereby screw out rust dead, the nut and the bolt of damage relatively laborsaving, place through bolt housing groove 302, can be used to manufacturing cost is few, and a structure is simple, reliably, it is convenient to maintain and dismantle, be favorable to the package of equipment to maintain, the life of equipment is prolonged, place through removable screw post 602, can be used to dismantle the equipment and trade the processing, be favorable to the multi-functional use of equipment, improve the life of equipment, it is convenient to maintain and dismantle, place on same horizontal line through first bolt housing 3, second bolt housing 4, insulating connector 5 and insulating connector 5, can be used to keep the stability of equipment, the security when strengthening equipment uses, be semi-cylindrical equiproportion distribution through handle friction strip 301, be favorable to strengthening the frictional force of equipment, the use of convenient equipment, be in the tip is in the form of placing groove 1 and is in the form of placing the tip and is favorable to the stability of holding equipment to handle 2 and is placed at the top of equipment.

Claims (7)

1. The utility model provides a bolt sleeve instrument, includes end place recess (1), its characterized in that: the top of end place recess (1) is close to one side fixed mounting and has end handle ware (2), the front fixed mounting of end handle ware (2) has handle friction rectangular (301), the bottom of end handle ware (2) is close to center fixed mounting and has spliced pole square (502), the bottom fixed mounting of spliced pole square (502) has sealed butt piece (501), the bottom fixed mounting of sealed butt piece (501) has stable flat washer (402), the bottom of stable flat washer (402) is close to center fixed mounting and has first bolt housing (3), the bottom fixed mounting of first bolt housing (3) has second bolt housing (4), the bottom fixed mounting of second bolt housing (4) has insulating connector (5), the bottom of insulating connector (5) is close to center fixed mounting and has insulating connection shrouding (201), the bottom of insulating connection shrouding (201) is close to center fixed mounting and has fixed flat washer (101).

2. A bolt sleeve tool according to claim 1, wherein: the handle friction strip (301) is provided with a plurality of equidistant equal-size distribution on the front surface of the end grip (2).

3. A bolt sleeve tool according to claim 1, wherein: the front of first bolt housing (3) is close to the center and has seted up bolt housing recess (302), bolt housing recess (302) have a plurality of equidistance equi-large distribution in the front of first bolt housing (3), screw thread seal recess (401) have been seted up near the center to the inside of first bolt housing (3).

4. A bolt sleeve tool according to claim 1, wherein: the inside of second bolt housing (4) is close to center fixed mounting and has can dismantle threaded post (602), the bottom fixed mounting of can dismantling threaded post (602) has screw thread extension post (601).

5. A bolt sleeve tool according to claim 1, wherein: the inside of insulating connector (5) is close to center fixed mounting has fixed bolt joint (102), first bolt housing (3), second bolt housing (4), insulating connector (5) and insulating connector (5) are all on same horizontal line.

6. A bolt sleeve tool according to claim 1, wherein: the handle friction strips (301) are distributed in a semi-cylindrical equal proportion.

7. A bolt sleeve tool according to claim 1, wherein: the end placement grooves (1) are distributed at the top of the end grip (2) in a flower shape.