CN216511338U - Auxiliary carrying tool for driving gear of middle axle - Google Patents

Abstract

The utility model provides a middle axle driving gear carrying auxiliary tool, belongs to the field of carrying auxiliary tools, and aims to solve the problems that the labor intensity is quite high due to the fact that the existing driving gear needs to be carried manually when being carried up and down, and the cost is increased due to the fact that the whole lifting clamping jaw needs to be replaced after the lifting clamping jaw is seriously abraded; the clamping assembly comprises a left clamping handle, a right clamping handle and square blind holes, the left clamping handle and the right clamping handle are rotatably connected through a pin shaft, the square blind holes are formed in the lower ends of the left clamping handle and the right clamping handle, and a clamping jaw is connected to the inner part of each square blind hole through a bolt; a pneumatic mechanism is arranged between the upper ends of the left clamp handle and the right clamp handle; through the cooperation of centre gripping subassembly and pneumatic mechanism, can be in whole handling, need not artifical transport from top to bottom to intensity of labour has been reduced, and when the clamping jaw after the change wearing and tearing, need not to assist the utensil with whole transport and change, and then reduced the replacement cost.

Description

Auxiliary carrying tool for driving gear of middle axle

Technical Field

The utility model belongs to the technical field of carrying auxiliary tools, and particularly relates to a carrying auxiliary tool for a driving gear of a middle axle.

Background

The automobile axle is connected with the frame through the suspension, wheels are arranged at two ends of the automobile axle, and the axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road. In the production process of the automobile axle series driving gear, the two excircles of the gear bearing mounting step need to be arranged for excircle grinding in the process.

However, in the mass production process of the existing driving gear, the driving gear is generally carried up and down manually, and under the condition that the daily output is 125 pieces, because each gear is about 11 kg in weight, and the number of times of carrying the workpiece up and down by workers every day is generally 240 pieces, 250 pieces, the phenomenon of high labor intensity is caused, and the existing driving gear can reduce the labor force by lifting the clamping jaw in the carrying process, but when the clamping jaw on the lifting clamping jaw is seriously worn, the whole lifting clamping jaw needs to be replaced, so that the cost is increased, the serious wear is not easy to be found by people in time, and the reliability of the lifting clamping jaw in use is further reduced.

Therefore, in order to achieve the object of more practical use, research and improvement are made in view of the existing structure and defects, and an auxiliary carrying tool for the middle axle driving gear is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a middle axle driving gear carrying auxiliary tool, which aims to solve the problems that the labor intensity is quite high due to the fact that the existing driving gear needs to be carried manually when being carried up and down, and the whole lifting clamping jaw needs to be replaced after the clamping jaw is seriously worn although the labor intensity is reduced by lifting the clamping jaw, so that the cost is increased, and the problem is not easy to find by people in time.

The purpose and the effect of the auxiliary carrying tool for the axle driving gear are achieved by the following specific technical means:

the middle axle driving gear carrying auxiliary tool comprises a clamping assembly; the clamping assembly comprises a left clamping handle, a right clamping handle and square blind holes, the left clamping handle and the right clamping handle are rotatably connected through a pin shaft, the square blind holes are formed in the lower ends of the left clamping handle and the right clamping handle, and a clamping jaw is connected to the inner part of each square blind hole through a bolt; a pneumatic mechanism is arranged between the upper ends of the left clamping handle and the right clamping handle, the front part of the left end of the pneumatic mechanism is fixedly connected with a handle, and a holding and pressing mechanism is arranged on the handle; the upper ends of the left clamp handle and the right clamp handle are both connected with a rigging shackle, and the right side of the upper part of the right clamp handle is provided with a warning indicator through a mounting rack.

Furthermore, the pneumatic mechanism comprises an air cylinder, an exhaust throttle valve, an air inlet throttle valve, a five-way two-position valve and a hinge seat, wherein the hinge seat is fixedly installed at the tail end of the air cylinder and is rotatably connected with the upper end of the left clamp handle through a pin shaft; the telescopic link on the cylinder is connected with right clamp holder upper end through round pin axle rotation, and cylinder upper portion is provided with exhaust choke valve and air intake throttle valve, and the two valves of five-way are installed on terminal surface right side before the cylinder, and two valves of five-way are connected with exhaust choke valve, air intake throttle valve through two trachea.

Furthermore, the holding and pressing mechanism comprises a holding and pressing block, T-shaped guide rods, a press switch and a limiting block, four T-shaped guide rods are welded on the rear end face of the holding and pressing block and are connected with the handle in a sliding mode, and springs are sleeved outside each T-shaped guide rod and positioned on the front side of the handle; press the switch to install terminal surface middle part before the handle, and the press the switch left and right sides and lie in two stoppers of terminal surface fixedly connected with before the handle, the attention device passes through press the switch and external power source electric connection.

Furthermore, the distance between the front end face and the rear end face of each limiting block is equal to the thickness of the press switch.

Furthermore, the upper end of the clamping jaw is provided with a square inserting column, the clamping jaw is provided with a cavity, and white powder is filled in the cavity on the clamping jaw; the upper part of the front end face of the clamping jaw is provided with a threaded through hole, and an inner hexagonal screw is connected in the threaded through hole on the clamping jaw through a thread.

Furthermore, when the two clamping jaws are in an installation state with the left clamping handle and the right clamping handle, the square inserting columns on the two clamping jaws are respectively inserted into the two square blind holes, and the square inserting columns on the two clamping jaws are connected into the two square blind holes through bolts.

Further, when the holding and pressing mechanism is in the holding and pressing state, the holding and pressing block is in the backward moving state, and the rear end face of the holding and pressing block is in close contact with the button on the press switch.

Further, the thickness between the outer wall of the clamping jaw and the cavity on the clamping jaw is the maximum thickness of the outer wall of the clamping jaw in abrasion.

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

1. through the cooperation of centre gripping subassembly and pneumatic mechanism, when the transport, it is flexible through five-way two valve control cylinder telescopic links, thereby make left clamp holder and right clamp holder lower extreme drive two clamping jaws open and the closure, thereby accomplish the centre gripping to the driving gear and release work, then assist utensil and driving gear removal transport with this transport through the hand grip handle, this transport is accomplished the transport work of driving gear, and in the whole handling, because need not artifical transport from top to bottom, thereby effectively reduced intensity of labour, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

2. Through filling at the clamping jaw cavity has white powder, after the clamping jaw outer wall wearing and tearing are serious, white powder in the clamping jaw cavity will leak out along the gap, thereby arouse people to notice, thereby can be by the timely discovery of people after the clamping jaw wearing and tearing are serious, and then improved the reliability when this transport assists the utensil to use, and when the clamping jaw after the change wearing and tearing, only need to press from both sides clamping jaw and left clamp holder, the bolt of being connected is unscrewed and is taken off on the right clamp holder, can easily follow left clamp holder with the clamping jaw, right clamp holder lower extreme is pulled down, thereby the convenience when the clamping jaw is changed has been improved greatly, and need not to assist the utensil to change whole transport, and then effectively reduced the replacement cost.

3. Through the cooperation of holding pressure mechanism and attention device, can be holding the handle in-process, hold the briquetting and will obtain the operation of holding tightly, thereby make and hold the briquetting and remove backward, then press the button on the press switch through holding briquetting rear end face, thereby make the attention device begin to report to the police, thereby can bring effectual warning effect for near staff, thereby effectively avoided this transport to assist the phenomenon emergence of possessing near staff of bump in the removal in-process, and then improved the security when this transport is assisted the utensil and is used.

Drawings

Fig. 1 is a first view structure diagram of the present invention.

Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.

Fig. 3 is a schematic structural diagram of the pneumatic mechanism of the present invention.

Fig. 4 is a structural schematic diagram of the grip mechanism and the handle of the utility model after being disassembled.

Figure 5 is a partial cross-sectional structural schematic of a jaw of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a clamping assembly; 101. a left clamp handle; 102. a right clamp handle; 103. a square blind hole; 2. a pneumatic mechanism; 201. a cylinder; 202. an exhaust throttle valve; 203. an intake throttle valve; 204. a five-way two-position valve; 205. a hinge mount; 3. a handle; 4. the rigging is broken off; 5. a holding and pressing mechanism; 501. a pressing block is held; 502. a T-shaped guide rod; 503. a push switch; 504. a limiting block; 6. an alarm; 7. a clamping jaw; 701. square inserting columns; 702. a white powder; 703. a hexagon socket head cap screw.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a middle axle driving gear carrying auxiliary tool, which comprises a clamping assembly 1; the clamping assembly 1 comprises a left clamping handle 101, a right clamping handle 102 and square blind holes 103, the left clamping handle 101 and the right clamping handle 102 are rotatably connected through a pin shaft, the square blind holes 103 are formed in the lower ends of the left clamping handle 101 and the right clamping handle 102, and a clamping jaw 7 is connected to the inner portion of each square blind hole 103 through a bolt; a pneumatic mechanism 2 is arranged between the upper ends of the left clamp handle 101 and the right clamp handle 102; the pneumatic mechanism 2 comprises an air cylinder 201, an exhaust throttle valve 202, an air inlet throttle valve 203, a five-way two-position valve 204 and a hinge base 205, the hinge base 205 is fixedly installed at the tail end of the air cylinder 201, and the hinge base 205 is rotatably connected with the upper end of the left clamp handle 101 through a pin shaft; the telescopic rod on the air cylinder 201 is rotatably connected with the upper end of the right clamp handle 102 through a pin shaft, the upper part of the air cylinder 201 is provided with an exhaust throttle valve 202 and an air inlet throttle valve 203, the exhaust throttle valve 202 and the air inlet throttle valve 203 are arranged to control the telescopic speed of the telescopic rod of the air cylinder 201, the right side of the front end surface of the air cylinder 201 is provided with a five-way two-position valve 204, the five-way two-position valve 204 is connected with the exhaust throttle valve 202 and the air inlet throttle valve 203 through two air pipes, and the opening and closing of the lower ends of the left clamp handle 101 and the right clamp handle 102 can be controlled through the arrangement of the five-way two-position valve 204, so that the opening and the closing of the two clamping jaws 7 are realized; the front part of the left end of the pneumatic mechanism 2 is fixedly connected with a handle 3, and a holding and pressing mechanism 5 is arranged on the handle 3; the upper ends of the left clamp handle 101 and the right clamp handle 102 are both connected with a rigging shackle 4, and the right side of the upper part of the right clamp handle 102 is provided with a warning indicator 6 through a mounting rack.

Referring to fig. 1 and 4, the grasping mechanism 5 includes a grasping block 501, T-shaped guide rods 502, a push switch 503 and a limiting block 504, the four T-shaped guide rods 502 are welded on the rear end face of the grasping block 501, the four T-shaped guide rods 502 are slidably connected with the handle 3, and a spring is sleeved outside each T-shaped guide rod 502 and located on the front side of the handle 3, so that the grasping block 501 has forward elasticity; the push switch 503 is installed in the middle of the front end face of the handle 3, the left side and the right side of the push switch 503 are fixedly connected with two limiting blocks 504 on the front end face of the handle 3, and the alarm 6 is electrically connected with an external power supply through the push switch 503; the distance between the front end surface and the rear end surface of each limit block 504 is equal to the thickness of the push switch 503; when the holding mechanism 5 is in the holding state, the holding block 501 will be in the backward moving state, and the rear end surface of the holding block 501 will be in close contact with the button on the push switch 503, so that the button on the push switch 503 can be pressed, and the alarm 6 can be started.

Referring to fig. 1 and 5, a square insertion column 701 is arranged at the upper end of the clamping jaw 7, a cavity is arranged on the clamping jaw 7, and white powder 702 is filled in the cavity on the clamping jaw 7; the upper part of the front end face of the clamping jaw 7 is provided with a threaded through hole, and the threaded through hole on the clamping jaw 7 is internally connected with an inner hexagonal screw 703 through threads; when the two clamping jaws 7, the left clamping handle 101 and the right clamping handle 102 are in an installation state, the square inserting columns 701 on the two clamping jaws 7 are respectively inserted into the two square blind holes 103, and the square inserting columns 701 on the two clamping jaws 7 are connected into the two square blind holes 103 through bolts; the thickness between the outer wall of the clamping jaw 7 and the cavity on the clamping jaw 7 is the maximum thickness of the outer wall of the clamping jaw 7, so that when the outer wall of the clamping jaw 7 is seriously worn, the white powder 702 in the cavity of the clamping jaw 7 leaks out along the gap, thereby attracting attention of people and being discovered by people in time after the clamping jaw 7 is seriously worn.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, two rigging shackles 4 are connected with external hoisting equipment, then the auxiliary transporting tool is moved to the position above a driving gear to be transported by a hand-held handle 3, then the two rigging shackles 4 are moved downwards by the external hoisting equipment to enable two clamping jaws 7 to be positioned at two sides of the driving gear, then the telescopic rods of the air cylinder 201 are controlled to extend by the five-way two-position valve 204, so that the upper ends of a left clamp handle 101 and a right clamp handle 102 are forked, then the driving gear is clamped by the lower ends of the left clamp handle 101 and the right clamp handle 102, the driving gear is driven upwards by the external hoisting equipment after clamping, then the auxiliary transporting tool and the driving gear are moved to a specified position by the handle 3, after the specified position is reached, the auxiliary transporting tool and the driving gear are driven downwards by the external hoisting equipment to place the driving gear to the specified position, then the telescopic rods of the air cylinder 201 are controlled to retract by the five-way two-position valve 204, therefore, the upper ends of the left clamp handle 101 and the right clamp handle 102 are closed, and then the driving gear is released from the lower ends of the left clamp handle 101 and the right clamp handle 102, so that the driving gear is conveyed;

at the 3 in-processes of gripping handle, it will obtain the operation of gripping to hold briquetting 501 to the messenger holds briquetting 501 rearward movement, then presses the button on pressing switch 503 through holding briquetting 501 rear end face, thereby makes attention device 6 begin to report to the police, thereby can bring effectual warning effect for near staff, thereby effectively avoided this transport to assist the phenomenon emergence of possessing near staff of bumping in the removal process, and then improved the security when this transport is assisted the utensil and is used.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. Utensil is assisted in well bridge driving gear transport, its characterized in that includes: a clamping assembly (1); the clamping assembly (1) comprises a left clamping handle (101), a right clamping handle (102) and square blind holes (103), the left clamping handle (101) and the right clamping handle (102) are rotatably connected through a pin shaft, the square blind holes (103) are formed in the lower ends of the left clamping handle (101) and the right clamping handle (102), and a clamping jaw (7) is connected to the inner portion of each square blind hole (103) through a bolt; a pneumatic mechanism (2) is arranged between the upper ends of the left clamp handle (101) and the right clamp handle (102), the front part of the left end of the pneumatic mechanism (2) is fixedly connected with a handle (3), and a holding and pressing mechanism (5) is arranged on the handle (3); left side clamp holder (101) and right clamp holder (102) upper end all are connected with a rigging shackle (4), and just right clamp holder (102) upper portion right side installs attention device (6) through the mounting bracket.

2. The carrier drive gear handling aid as claimed in claim 1, wherein: the pneumatic mechanism (2) comprises an air cylinder (201), an exhaust throttle valve (202), an air inlet throttle valve (203), a five-way two-position valve (204) and a hinge seat (205), wherein the hinge seat (205) is fixedly installed at the tail end of the air cylinder (201), and the hinge seat (205) is rotatably connected with the upper end of the left clamp handle (101) through a pin shaft; the telescopic rod on the cylinder (201) is rotatably connected with the upper end of the right clamping handle (102) through a pin shaft, the exhaust throttle valve (202) and the air inlet throttle valve (203) are arranged on the upper portion of the cylinder (201), the five-way two-position valve (204) is installed on the right side of the front end face of the cylinder (201), and the five-way two-position valve (204) is connected with the exhaust throttle valve (202) and the air inlet throttle valve (203) through two air pipes.

3. The carrier drive gear handling aid as claimed in claim 1, wherein: the gripping and pressing mechanism (5) comprises a gripping and pressing block (501), T-shaped guide rods (502), a pressing switch (503) and a limiting block (504), four T-shaped guide rods (502) are welded on the rear end face of the gripping and pressing block (501), the four T-shaped guide rods (502) are connected with the handle (3) in a sliding mode, and springs are sleeved on the outer portion of each T-shaped guide rod (502) on the front side of the handle (3); press switch (503) to install in handle (3) preceding terminal surface middle part, and press switch (503) left and right sides to be located handle (3) preceding terminal surface fixedly connected with two stopper (504), alarm (6) are through press switch (503) and external power source electric connection.

4. The carrier drive gear handling aid of claim 3, wherein: the distance between the front end face and the rear end face of each limiting block (504) is equal to the thickness of the press switch (503).

5. The carrier drive gear handling aid as claimed in claim 1, wherein: the upper end of the clamping jaw (7) is provided with a square inserting column (701), the clamping jaw (7) is provided with a cavity, and white powder (702) is filled in the cavity on the clamping jaw (7); the upper part of the front end face of the clamping jaw (7) is provided with a threaded through hole, and an inner hexagonal screw (703) is connected in the threaded through hole on the clamping jaw (7) through a thread.

6. The carrier drive gear handling aid of claim 5, wherein: when the two clamping jaws (7) are in an installation state with the left clamping handle (101) and the right clamping handle (102), the square inserting columns (701) on the two clamping jaws (7) are respectively inserted into the two square blind holes (103), and the square inserting columns (701) on the two clamping jaws (7) are connected into the two square blind holes (103) through bolts.

7. The carrier drive gear handling aid of claim 3, wherein: when the holding and pressing mechanism (5) is in a holding and pressing state, the holding and pressing block (501) is in a backward moving state, and the rear end face of the holding and pressing block (501) is in close contact with a button on the press switch (503).

8. The carrier drive gear handling aid as claimed in claim 1, wherein: the thickness between the outer wall of the clamping jaw (7) and the cavity on the clamping jaw (7) is the maximum thickness of the outer wall of the clamping jaw (7) in abrasion.

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