CN212683836U - Hydraulic jacking device for dismounting torsion shaft of armored equipment - Google Patents

Abstract

The utility model relates to the technical field of disassembling tools, and discloses a hydraulic jacking device for disassembling a torsion shaft of armored equipment, which comprises a connecting block, a fixing frame, a circular column and a threaded column, wherein fixing lugs are fixedly arranged on the top wall surface of the connecting block and the bottom wall surface of the connecting block, two groups of fixing lugs are arranged on the upper side and the lower side of the connecting block in a mirror image manner, fixing holes are arranged on the front side wall surfaces of the two groups of fixing lugs, the fixing holes penetrate through the rear side wall surfaces of the fixing lugs, internal threads are arranged inside the two groups of fixing holes, the hydraulic jacking device for disassembling the torsion shaft of armored equipment is characterized in that the head part of a jack is extended into a torsion shaft hole, the jack and the torsion shaft are extruded to jack the torsion shaft out of the torsion shaft hole, the situation that after a puller is broken, one person uses an iron cone to abut against the torsion shaft on one side of the torsion shaft when the torsion shaft is taken out, the other person can easily smash another person's hand when pounding the iron cone with, causing personal injury to people.

Description

Hydraulic jacking device for dismounting torsion shaft of armored equipment

Technical Field

The utility model relates to a extracting tool technical field especially relates to an armoured equipment torsion shaft dismantles hydraulic ram axle ware.

Background

The torsion shaft is a straight shaft with torsional elasticity, and is usually arranged between the vehicle body and the framework and used for resisting the side rolling vibration of the vehicle body.

The tank has a large mass, and the torsion shaft is difficult to take out from the vehicle body in the maintenance process due to long-term engagement with the vehicle body. The traditional pulling method often causes the situation that a pulling bolt is broken into two parts, only two persons are required to be taken out for matching, one person uses an iron cone to abut against the torsion shaft at one side of the torsion shaft, and the other person extrudes the torsion shaft by a method of striking the iron cone by a large hammer and a hammer.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art, and provides an armored device for dismounting a hydraulic jacking shaft of a torsion shaft.

In order to achieve the purpose, the utility model adopts the following technical scheme that the hydraulic jacking device for dismounting the torsion shaft of the armored equipment comprises a connecting block, a fixing frame, a round column and a threaded column, wherein fixing lugs are fixedly arranged on the top wall surface of the connecting block and the bottom wall surface of the connecting block, the fixing lugs are round columnar, two groups of fixing lugs are arranged on the upper side and the lower side of the connecting block in a mirror image manner, fixing holes are formed in the front side wall surfaces of the two groups of fixing lugs and penetrate through the rear side wall surface of the fixing lugs, internal threads are arranged inside the two groups of fixing holes, the two groups of fixing holes are arranged on the upper side and the lower side of the connecting block in a mirror image manner, positioning lugs are fixedly arranged on the left side wall surface of the connecting block and the right side wall surface of the connecting block, the positioning lugs are arranged on the left side and the right side, the fixing post is in a circular columnar shape, a balance shaft bracket is fixedly installed on the rear side wall surface of the connecting block and is in a circular columnar shape, a torsion shaft hole is formed in the rear side wall surface of the balance shaft bracket, the torsion shaft hole penetrates through the outer side to which the front side wall surface of the connecting block extends, a torsion shaft is arranged in the torsion shaft hole, the cross sectional area of the torsion shaft is matched with that of the torsion shaft hole, the fixing frame is in a hollow circular columnar shape, the middle area in the fixing frame penetrates through the front side wall surface of the fixing frame and the rear side wall surface of the fixing frame, fixing posts are fixedly installed on the top wall surface of the fixing frame and the bottom wall surface of the fixing frame and are in a circular columnar shape, the two groups of fixing posts are arranged in a mirror image mode on the upper side and the lower side of the fixing frame, connecting holes are, two groups of connecting holes are arranged on the upper side wall and the lower side wall of the fixed frame in a mirror image mode, the cross sectional area of the connecting holes is matched with that of the fixed holes, positioning sleeves are fixedly arranged on the left side wall surface of the fixed frame and the right side wall surface of the rotating block and are in a circular column shape, the two groups of positioning sleeves are arranged on the left side and the right side of the fixed frame in a mirror image mode, positioning holes are formed in the front side wall surfaces of the two groups of positioning sleeves and are circular holes, the positioning holes penetrate through the front side wall surfaces of the positioning sleeves and extend into the positioning sleeves, the two groups of positioning holes are arranged on the left side and the right side of the fixed frame in a mirror image mode, the cross sectional area of each positioning hole is matched with that of the positioning column, two groups of locking holes are formed in the inner side wall surface of the, the locking device is characterized in that rotating columns are arranged inside the two groups of locking holes, the cross sectional areas of the rotating columns are matched with the cross sectional areas of the locking holes, the rotating columns are in threaded connection with the locking holes through threads, rotating blocks are fixedly mounted on one side wall surfaces of the two groups of rotating columns, which are far away from each other, the rotating blocks are circular columns, rotating handles are fixedly mounted on one side wall surfaces of the two groups of rotating blocks, which are far away from each other, the rotating handles are rectangular blocks, the rotating columns are fixedly mounted on one side wall surfaces of the two groups of rotating columns, which are close to each other, the rotating columns are circular columns, the rotating blocks are fixedly mounted on one side wall surfaces of the two groups of rotating columns, which are far away from each other, the rotating blocks are circular columns, the circular columns are two groups of circular columns, the circular columns are hollow circular columns, the hollow areas inside the circular columns are matched with the rotating blocks, the rotatory hole is the circular port, and two sets of rotatory holes all run through a lateral wall face that two sets of circular posts deviate from each other, extend to the inside of circular post, and a lateral wall face that two sets of rotatory posts are close to each other all runs through the inside and the turning block fixed mounting in two sets of rotatory holes.

Preferably, the arc-shaped blocks are fixedly mounted on the side wall surfaces of the two groups of round columns, which are close to each other.

Preferably, the arc-shaped plates are fixedly mounted on the side wall surfaces, close to each other, of the two groups of arc-shaped blocks, the two groups of threaded columns are provided, and the cross sectional area of each threaded column is matched with that of the corresponding fixed hole.

Preferably, the rear side wall surfaces of the two groups of threaded columns are fixedly provided with connecting columns.

Preferably, the rear side wall surfaces of the two groups of connecting columns are provided with cross grooves.

Advantageous effects

The utility model provides an armoured equipment torsion shaft dismantles hydraulic ram axle ware possesses following beneficial effect:

(1) the armored equipment torsion shaft dismounting hydraulic jacking device rotates two groups of rotating handles inside two groups of locking holes, the two groups of rotating handles drive two groups of rotating blocks to rotate, the two groups of rotating blocks drive two groups of rotating columns to rotate inside the two groups of locking holes, the two groups of rotating columns drive two groups of rotating columns to rotate, the two groups of rotating columns drive two groups of rotating blocks to rotate inside a round column, the two groups of rotating handles are respectively rotated towards two directions to enable the two groups of round columns to move towards one side close to each other, the two groups of round columns drive two groups of arc-shaped blocks to move towards one side close to each other, the two groups of arc-shaped blocks drive two groups of arc-shaped plates to move towards one side close to each other, the side surface of a jack is contacted with the two groups of arc-shaped blocks, the bottom of the jack is contacted with the arc-shaped plates, the jack is locked with the two groups of arc-shaped plates by continuously rotating the two groups of rotating handles, the rear side of the connecting hole is provided with the threaded column, the fixed column and the fixed lug are locked together through the connecting hole and the fixed hole to start the jack, the head of the jack extends into the torsion shaft hole, the jack and the torsion shaft are extruded to eject the torsion shaft out of the torsion shaft hole, and therefore the situation that after the extractor is broken, one person uses the iron cone to support the torsion shaft on one side of the torsion shaft when taking out the torsion shaft, and the other person easily smashes the hand of the other person when smashing the iron cone with the iron hammer when smashing the iron cone with the hammer of one hammer and one hammer of a sledge hammer is used, and personal injury is caused to the person is avoided.

(2) This armoured equipment torsion shaft dismantles hydraulic ram axle ware, holds the mount and inserts the inside of two sets of reference columns to two sets of location holes, uses the screw thread post to pass through connecting hole and fixed orifices at the rear side of connecting hole and dies the fixed column and fixed ear lock together, through the location in two sets of reference columns and two sets of location holes, messenger's fixed orifices that can be quick aligns with the connecting hole and inserts the screw thread post, has reached the effect of quick location assembly.

(3) The armored equipment torque shaft dismounting hydraulic jacking device comprises a connecting hole, a fixed lug, a fixed frame, a connecting block, two groups of cross grooves, two groups of connecting columns, two groups of threaded columns, two groups of rotating blocks, two groups of arc blocks, two groups of connecting holes, two groups of fixing lugs, two groups of rotating handles, two groups of rotating blocks, two groups of arc blocks and two groups of connecting lugs, wherein the two groups of connecting columns are connected with the connecting hole and the fixed hole through connecting holes, the side surface of the jack is separated from the two groups of arc-shaped blocks, so that the bottom of the jack is separated from the arc-shaped plates, and the effect of quick disassembly is achieved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a partial schematic view of the fixing frame of the present invention;

FIG. 3 is a partial schematic view of the threaded post of the present invention;

fig. 4 is a partial schematic view of the circular column of the present invention.

Illustration of the drawings:

the device comprises a connecting block 1, a fixing lug 2, a fixing hole 3, a positioning lug 4, a positioning column 5, a balance shaft support 6, a torsion shaft hole 7, a torsion shaft 8, a fixing frame 9, a fixing column 10, a connecting hole 11, a positioning sleeve 12, a positioning hole 13, a locking hole 14, a threaded column 15, a connecting column 16, a cross groove 17, a rotating column 18, a rotating block 19, a rotating column 20, a rotating block 21, a rotating handle 22, a circular column 23, a rotating hole 24, an arc-shaped block 25 and an arc-shaped plate 26.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example (b): a hydraulic jacking device for dismounting a torsion shaft of armored equipment is shown in figures 1-4 and comprises a connecting block 1, a fixing frame 9, a round column 23 and a threaded column 15, wherein fixing lugs 2 are fixedly installed on the top wall surface of the connecting block 1 and the bottom wall surface of the connecting block 1, the fixing lugs 2 are round columnar shapes, two groups of fixing lugs 2 are arranged on the upper side and the lower side of the connecting block 1 in a mirror image mode, fixing holes 3 are formed in the front side wall surfaces of the two groups of fixing lugs 2, the fixing holes 3 penetrate through the rear side wall surfaces of the fixing lugs 2, internal threads are arranged inside the two groups of fixing holes 3, the two groups of fixing holes 3 are arranged on the upper side and the lower side of the connecting block 1 in a mirror image mode, positioning lugs 4 are fixedly installed on the left side wall surface of the connecting block 1 and the right side wall surface of the connecting block 1, the positioning lugs 4 are round columnar shapes, the two groups of positioning lugs 4 are arranged on, the positioning column 5 is in a circular column shape, a balance shaft bracket 6 is fixedly installed on the rear side wall surface of the connecting block 1, the balance shaft bracket 6 is in a circular column shape, a torsion shaft hole 7 is formed in the rear side wall surface of the balance shaft bracket 6, the torsion shaft hole 7 penetrates through the outer side to which the front side wall surface of the connecting block 1 extends, a torsion shaft 8 is arranged inside the torsion shaft hole 7, the torsion shaft 8 is in the prior art and is not described herein any more, the size of the cross section area of the torsion shaft 8 is matched with the size of the cross section area of the torsion shaft hole 7, the fixing frame 9 is in a circular column shape with a hollow interior, the middle area inside the fixing frame 9 penetrates through the front side wall surface of the fixing frame 9 and the rear side wall surface of the fixing frame 9, fixing columns 10 are fixedly installed on the top wall surface of the fixing frame 9 and the bottom wall surface of, the rear side wall surfaces of the two groups of fixed columns 10 are respectively provided with a connecting hole 11, the connecting holes 11 penetrate through the front side wall surface of the fixed columns 10 and extend to the outer sides of the fixed columns 10, the two groups of connecting holes 11 are arranged on the upper side wall surface and the lower side wall surface of the fixed frame 9 in a mirror image mode, the cross sectional area of the connecting holes 11 is matched with that of the fixed holes 3, the left side wall surface of the fixed frame 9 and the right side wall surface of the rotating block 19 are respectively and fixedly provided with a positioning sleeve 12, the positioning sleeves 12 are in a circular column shape, the two groups of positioning sleeves 12 are arranged on the left side and the right side of the fixed frame 9 in a mirror image mode, the front side wall surfaces of the two groups of positioning sleeves 12 are respectively provided with a positioning hole 13, the positioning holes 13 are circular holes, the positioning holes 13 penetrate through the front side wall surfaces of the positioning sleeves, the inner side wall surface of the fixing frame 9 is provided with two groups of locking holes 14, the locking holes 14 penetrate through the outer side wall surface of the fixing frame 9, internal threads are arranged inside the locking holes 14, the two groups of locking holes 14 are arranged in a mirror image mode on the fixing frame 9, the two groups of locking holes 14 are both provided with rotating columns 18, the cross sectional area of each rotating column 18 is matched with that of the locking hole 14, the rotating columns 18 are in threaded connection with the locking holes 14 through threads, one side wall surface of each rotating column 18, which is far away from each other, of the two groups of rotating columns 18 is fixedly provided with a rotating block 19, each rotating block 19 is in a circular column shape, one side wall surface of each rotating block 19, which is far away from each other, of the two groups of rotating blocks 19 is fixedly provided with a rotating handle 22, each rotating handle 22 is in a rectangular block shape, one side wall surface of each rotating column 18, which is close to each, the rotary block 21 is a circular column, the circular columns 23 are two groups, the circular columns 23 are circular columns with hollow interiors, the hollow interior regions of the circular columns 23 are matched with the rotary block 21, the rotary block 21 is arranged in the circular columns 23, rotary holes 24 are formed in the side wall surfaces of the two groups of circular columns 23, which are opposite to each other, the rotary holes 24 are circular holes, the two groups of rotary holes 24 penetrate through the side wall surfaces of the two groups of circular columns 23, which are opposite to each other, and extend into the circular columns 23, the side wall surfaces of the two groups of rotary columns 20, which are close to each other, penetrate through the interiors of the two groups of rotary holes 24 and are fixedly mounted with the rotary block 21, the side wall surfaces of the two groups of circular columns 23, which are close to each other, are fixedly mounted with arc-shaped blocks 25, the side wall surfaces of the two groups of arc-shaped blocks 25, which are close to each other, are fixedly mounted with arc-shaped plates, connecting columns 16 are fixedly mounted on the rear side wall surfaces of the two groups of threaded columns 15, and cross grooves 17 are formed in the rear side wall surfaces of the two groups of connecting columns 16.

The utility model discloses a theory of operation:

when in use, two groups of rotating handles 22 are rotated inside the two groups of locking holes 14, the two groups of rotating handles 22 drive the two groups of rotating blocks 19 to rotate, the two groups of rotating blocks 19 drive the two groups of rotating columns 18 to rotate inside the two groups of locking holes 14, the two groups of rotating columns 18 drive the two groups of rotating columns 20 to rotate, the two groups of rotating columns 20 drive the two groups of rotating blocks 21 to rotate inside the circular columns 23, the two groups of rotating handles 22 are respectively rotated towards two directions, so that the two groups of circular columns 23 move towards one side close to each other, the two groups of circular columns 23 drive the two groups of arc blocks 25 to move towards one side close to each other, the two groups of arc blocks 25 drive the two groups of arc plates 26 to move towards one side close to each other, the side surface of the jack is contacted with the two groups of arc blocks 25, the bottom of the jack is contacted with the arc plates 26, the two groups of rotating handles 22 are continuously rotated, the two groups of positioning holes 13 are inserted into the two groups of positioning columns 5 by holding the fixing frame 9, the screw columns 15 are used on the rear side of the connecting holes 11 to lock the fixing columns 10 and the fixing lugs 2 together through the connecting holes 11 and the fixing holes 3 to start the jack, the head of the jack extends into the torsion shaft hole 7, the jack and the torsion shaft 8 are extruded to push the torsion shaft 8 out of the torsion shaft hole 7, and the situation that after the extractor is broken, one person uses an iron cone to abut against the torsion shaft on one side of the torsion shaft when taking out the torsion shaft, and the other person easily strikes the iron cone by using the iron hammer when striking the iron cone by using the hammer with a hammer and a hammer is avoided, and personal injury is caused to the person.

Holding mount 9 and inserting two sets of location holes 13 inside two sets of reference column 5, using screw post 15 to die fixed column 10 and fixed ear 2 together through connecting hole 11 and fixed orifices 3 at the rear side of connecting hole 11, through the location of two sets of reference column 5 and two sets of location holes 13, can be quick make fixed orifices 3 align with connecting hole 11 and insert screw post 15, reached the effect of quick location assembly.

Two sets of cross grooves 17 are rotated, two sets of cross grooves 17 drive two sets of connecting columns 16 to rotate, two sets of connecting columns 16 drive two sets of threaded columns 15 to rotate in the connecting holes 11 and the fixing holes 3 to separate the fixing lugs 2 from the fixing columns 10 and separate the fixing frame 9 from the connecting block 1, two sets of rotating handles 22 are rotated in the two sets of locking holes 14, two sets of rotating handles 22 drive two sets of rotating blocks 19 to rotate, two sets of rotating blocks 19 drive two sets of rotating columns 18 to rotate in the two sets of locking holes 14, two sets of rotating columns 18 drive two sets of rotating columns 20 to rotate, two sets of rotating blocks 20 drive two sets of rotating blocks 21 to rotate in the circular columns 23, two sets of rotating handles 22 are respectively rotated in two directions to move two sets of circular columns 23 to one side far away from each other, two sets of circular columns 23 drive two sets of arc blocks 25 to move to one side far away from each other, two sets of arc blocks 25 drive two sets of arc, the side surface of the jack is separated from the two groups of arc blocks 25, the bottom of the jack is separated from the arc plate 26, and the effect of quick disassembly is achieved.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an armoured equipment torsion shaft dismantles hydraulic ram shafter, includes connecting block (1), mount (9), circular post (23) and screw thread post (15), its characterized in that: the connecting block is characterized in that fixing lugs (2) are fixedly mounted on the top wall surface of the connecting block (1) and the bottom wall surface of the connecting block (1), fixing holes (3) are formed in the front side wall surfaces of the two groups of fixing lugs (2), internal threads are arranged in the two groups of fixing holes (3), positioning lugs (4) are fixedly mounted on the left side wall surface of the connecting block (1) and the right side wall surface of the connecting block (1), positioning columns (5) are fixedly mounted on the rear side wall surfaces of the two groups of positioning lugs (4), a balance shaft bracket (6) is fixedly mounted on the rear side wall surface of the connecting block (1), a torsion shaft hole (7) is formed in the rear side wall surface of the balance shaft bracket (6), a torsion shaft (8) is arranged in the torsion shaft hole (7), and fixing columns (10) are fixedly mounted on the top wall surface of the fixing bracket (9) and, connecting holes (11) are formed in the rear side wall surfaces of the two groups of fixing columns (10), positioning sleeves (12) are fixedly mounted on the left side wall surface of the fixing frame (9) and the right side wall surface of the rotating block (19), positioning holes (13) are formed in the front side wall surfaces of the two groups of positioning sleeves (12), two groups of locking holes (14) are formed in the inner side wall surface of the fixing frame (9), internal threads are formed in the locking holes (14), rotating columns (18) are arranged in the two groups of locking holes (14), the rotating block (19) is fixedly mounted on the side wall surface of the two groups of rotating columns (18) which deviates from each other, a rotating handle (22) is fixedly mounted on the side wall surface of the two groups of rotating blocks (19) which deviates from each other, the rotating columns (20) are fixedly mounted on the side wall surface of the two groups of rotating columns (18) which is close to each other, and the rotating block (21, circular post (23) are two sets of, and are two sets of rotatory hole (24) have been seted up to a lateral wall face that circular post (23) deviates from each other, and are two sets of the equal fixed mounting of a lateral wall face that circular post (23) are close to each other has arc piece (25), and is two sets of the equal fixed mounting of a lateral wall face that arc piece (25) are close to each other has arc (26), screw post (15) are two sets of, and are two sets of the equal fixed mounting of screw post (15) rear wall face has spliced pole (16), and cross slot (17) have all been seted up to the rear wall face of two sets of spliced poles (16).

2. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: two sets of fixed ear (2) are the mirror image and arrange about connecting block (1), and fixed orifices (3) run through the rear wall face of fixed ear (2), and two sets of fixed orifices (3) are the mirror image and arrange about connecting block (1).

3. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: two sets of location ear (4) are the mirror image in connecting block (1) left and right sides and arrange, and the outside that the preceding lateral wall face that torsion shaft hole (7) run through connecting block (1) extended to.

4. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: the cross sectional area of the torsion shaft (8) is matched with that of the torsion shaft hole (7), the middle area in the fixing frame (9) penetrates through the front side wall surface of the fixing frame (9) and the rear side wall surface of the fixing frame (9), and the two groups of fixing columns (10) are arranged on the upper side and the lower side of the fixing frame (9) in a mirror image mode.

5. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: the connecting holes (11) penetrate through the front side wall surface of the fixing column (10) and extend to the outer side of the fixing column (10), the two groups of connecting holes (11) are arranged in a mirror image mode on the upper side wall surface and the lower side wall surface of the fixing frame (9), and the cross sectional area of each connecting hole (11) is matched with that of each fixing hole (3).

6. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: two sets of position sleeve (12) are the mirror image and arrange in the mount (9) left and right sides, and the inside that position hole (13) run through the preceding lateral wall face of position sleeve (12) and extend to position sleeve (12), and two sets of position holes (13) are the mirror image and arrange in the left and right sides of mount (9), and the cross sectional area size of position hole (13) and the cross sectional area size looks adaptation of reference column (5).

7. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: the locking holes (14) penetrate through the outer side wall surface of the fixing frame (9), the two groups of locking holes (14) are arranged on the fixing frame (9) in a mirror image mode, the cross sectional area of the rotating column (18) is matched with that of the locking holes (14), and the rotating column (18) is in threaded connection with the locking holes (14) through threads.

8. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: the inside hollow region and turning block (21) looks adaptation of circular post (23), turning block (21) set up in the inside of circular post (23), and two sets of rotatory holes (24) all run through a lateral wall face that two sets of circular posts (23) deviate from each other, extend to the inside of circular post (23), and a lateral wall face that two sets of rotatory posts (20) are close to each other all runs through the inside and the turning block (21) fixed mounting of two sets of rotatory holes (24).

9. The armored equipment torsion shaft dismantling hydraulic jacking device as claimed in claim 1, wherein: the cross sectional area of the threaded column (15) is matched with that of the fixing hole (3).

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