CN211072516U

CN211072516U - Press machine for spring brake box

Info

Publication number: CN211072516U
Application number: CN201922055194.6U
Authority: CN
Inventors: 董亚彬; 李佳思; 李佳桧
Original assignee: Langfang Quanfubao Technology Co ltd
Current assignee: Langfang Quanfubao Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-24
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a press for spring brake case belongs to the press field, its technical scheme main points are including the organism, the frame has set firmly on the organism, the cylinder of the vertical downward setting of fixedly connected with in the frame, the piston rod of cylinder is located between frame top surface and the organism, organism top surface sets up the logical groove that runs through the organism along vertical direction, lead to the groove and be located the cylinder under, the inside horizontal direction of following of organism slides and is connected with the backup pad, two jacking pieces of fixedly connected with in the backup pad, the top fixedly connected with supporting bench that the level set up of jacking piece, a supporting bench and logical groove cooperation, the length direction evenly distributed of organism is followed to two jacking pieces, the drive assembly that the horizontal direction removed is followed to fixedly connected with drive backup pad on the organism, when a jacking piece is located the backup pad under leading to the groove, another jacking piece is. The utility model discloses reached and to have improved work efficiency's effect, be applied to in the equipment of spring brake case.

Description

Press machine for spring brake box

Technical Field

The utility model relates to a press, more specifically the theory that says so, it relates to a press for spring brake case.

Background

Spring brake chambers are part of automotive brake systems. The brake is generally arranged on a drive axle of an automobile and is used for providing braking torque for the automobile. The spring brake chamber is used for providing braking driving force for the wheel brake, and comprises a box body 1, a cover body 11, a spring 12 and a clamping block 13, and is shown in fig. 1. When the cover plate 11 is required to be pressed on the spring 12 during assembly, the cover body 11 is pressed towards the inside of the box body 1, and after the cover body 11 passes through the top end opening of the box body 1, the fixture block 13 is inserted into the groove between the inner wall of the box body 1 and the top surface edge of the cover body 11, so that the cover body 11 is clamped on the box body 1.

In actual operation, the box body 1 and the cover body 11 need to be placed under the pressure machine together to ensure that the cover body does not roll when the pressure machine presses the cover body 11 downwards, but because the box body 1, the cover body 11 and other structures inside the box body 1 are heavy, a worker often needs great strength to adjust the position after placing the box body 1 and the cover body 11 under the pressure machine, and the working efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a press for spring brake case, its position of placing through injecing box body and lid for the staff no longer need spend the position of strength to the box body to adjust, has improved work efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a press for spring brake case, which comprises a bod, the frame has set firmly on the organism, the cylinder of the vertical downward setting of fixedly connected with in the frame, the piston rod of cylinder is located between frame top surface and the organism, organism top surface sets up the logical groove that runs through the organism along vertical direction, lead to the groove and be located the cylinder under, the organism is inside to slide along the horizontal direction and be connected with the backup pad, two jacking pieces of fixedly connected with in the backup pad, the top fixedly connected with supporting bench that the level of jacking piece set up, supporting bench and logical groove cooperation, the length direction evenly distributed of organism is followed to two jacking pieces, the drive assembly that the horizontal direction removed is followed to fixedly connected with drive backup pad on the organism, when one jacking piece is located the backup pad under leading to the groove.

Through adopting above-mentioned technical scheme, when using, control jacking piece falls a supporting bench, the staff places the box body on a supporting bench, because the supporting bench area is little, and a supporting bench and logical groove cooperation, so the staff need not be adjusted box body position by a wide margin after placing the box body on a supporting bench, only need guarantee the edge of box body be located a supporting bench the edge enclose into regional inside can, control jacking piece makes a supporting bench take the box body together to rise to logical inslot portion afterwards, box body and lid have just directly come under the cylinder this moment, the staff can also place new box body on the supporting bench on another jacking piece simultaneously, can directly move this new box body to and begin to assemble under the cylinder after having assembled a box body, and the work efficiency is improved.

Preferably, the following steps: the driving assembly comprises a rack fixedly arranged on the bottom surface of the supporting plate, a stepping motor fixedly connected with the machine body and a gear coaxially and fixedly connected to an output shaft of the stepping motor, and the gear is meshed with the rack.

Through adopting above-mentioned technical scheme, step motor drive gear and then the drive rack removes, can make the stable slip of backup pad, and the technology is mature simultaneously, is convenient for control, is convenient for maintain.

Preferably, the following steps: the machine body is in a C shape with a downward opening, a sliding groove matched with the side edge of the supporting plate is formed in the inner side wall of the machine body, and two opposite side edges of the supporting plate are inserted into the sliding groove.

Through adopting above-mentioned technical scheme, the setting of spout can provide spacing and support for the backup pad can be stable slide, makes the change position that two brace tables can be stable.

Preferably, the following steps: the jacking piece comprises an oil cylinder fixedly connected to the supporting plate, and when a piston rod of the oil cylinder contracts to the maximum degree, the top surface of the supporting table is located below the bottom surface of the machine body.

Through adopting above-mentioned technical scheme, the cylinder technology is mature, and the source is extensive, is convenient for maintain closely compare in the cylinder, the control jacking height that the hydro-cylinder can be convenient, and convenient to use person assembles the box body of co-altitude not.

Preferably, the following steps: the inside horizontal direction of following of organism of leading to groove both sides slides and is connected with the bracing piece, and the organism outside can be stretched out simultaneously at the both ends of bracing piece, and the tip that two bracing pieces are relative has set firmly pyramid shape's guide way, and the both sides relative on the brace table all are seted up with guide way complex guide way.

Through adopting above-mentioned technical scheme, remove to leading to inside the groove at a brace table, the staff can advance two bracing pieces plug-in brace table inside, and the bracing piece can provide the supporting effect to the brace table, reduces the load of hydro-cylinder, and the protection hydro-cylinder also can reduce the possibility that the brace table directly drops and lead to equipment or box body to damage when the hydro-cylinder became invalid simultaneously.

Preferably, the following steps: the utility model discloses a bracing piece department, including the organism, the organism of bracing piece department is inside to be seted up the shifting chute, fixedly connected with top surface is on the lateral wall of bracing piece and is on a parallel with the regular triangle prism form guide block of bracing piece sliding direction, and the lateral wall that guide block and bracing piece are connected is on a parallel with the sliding direction of bracing piece, and the inside fixedly connected with bulb plunger of shifting chute, when the guide part is pegged graft inside the guide chute, bulb plunger's bulb part butt is on the lateral wall of guide block dorsad guide part.

Through adopting above-mentioned technical scheme, through the setting of bulb plunger and guide block, can reduce the bracing piece and the brace table possibility of breaking away from the connection by oneself for a short time under the condition of vibrations or other non-human factors, improved job stabilization nature.

Preferably, the following steps: the guide blocks are symmetrically distributed on two sides of the supporting rod, and the ball head plungers in each moving groove are symmetrically distributed in the moving grooves.

Through adopting above-mentioned technical scheme, same travelling groove is inside to set up two guide blocks and bulb plunger, can make the bracing piece atress more balanced, further reduces the bracing piece and little the possibility of breaking away from the connection with a supporting bench by oneself in the condition of vibrations or other non-human factors, has further improved job stabilization nature.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. through the arrangement of the through grooves, the supporting table, the supporting plate and the driving piece, the time for workers to adjust the box body can be shortened, and the working efficiency is improved;

2. through the setting of bracing piece, guide block and bulb plunger, can reduce the brace table and drop and lead to the impaired possibility of equipment or box body, improve job stabilization nature.

Drawings

FIG. 1 is a background art drawing;

FIG. 2 is a background art drawing;

FIG. 3 is an isometric view of the embodiment;

FIG. 4 is a schematic diagram showing the structure of a drive unit in the embodiment;

fig. 5 is a schematic diagram showing the position of the ball plunger in the embodiment.

Reference numerals: 1. a box body; 11. a cover body; 12. a spring; 13. a clamping block; 2. a body; 21. a frame body; 22. a cylinder; 23. a through groove; 24. a moving groove; 25. a ball plunger; 3. a support plate; 31. a jacking piece; 311. an oil cylinder; 32. a support table; 321. a jack; 322. a guide groove; 33. a chute; 4. a drive assembly; 41. a rack; 42. a gear; 43. a motor; 5. a support bar; 51. a guide portion; 52. and a guide block.

Detailed Description

Example (b): the utility model provides a press for spring brake case, refers to fig. 3 and 4, includes organism 2, and organism 2 is the C word form that the opening is decurrent, and 2 top surface fixedly connected with openings of organism support body 21 of the C word form that sets up downwards, the vertical cylinder 22 that sets up downwards of support body 21 top surface fixedly connected with piston rod, cylinder 22's piston rod run through support body 21 top surface and stretch into between support body 21 and the organism 2. A through groove 23 which penetrates through the machine body 2 along the vertical direction is formed on the top surface of the machine body 2 right below the cylinder 22. All set up on two inside relative lateral walls of organism 2 and run through the spout 33 of 2 lateral walls of organism along the horizontal direction, common slide on two spout 33 is connected with the backup pad 3 that a level set up, and the length direction of backup pad 3 sets up along the length direction of spout 33, and two relative sides of backup pad 3 are pegged graft respectively inside two spout 33, and the lateral wall and the inside lateral wall butt of spout 33 of these two sides. The bottom surface of the supporting plate 3 is fixedly connected with a driving component 4 for driving the supporting plate 3 to slide along the length direction of the sliding groove 33, the driving component 4 comprises a motor 43 fixedly arranged inside the machine body 2, a gear 42 fixedly arranged on an output shaft of the motor 43 on the same axis and a rack 41 fixedly arranged on the bottom surface of the supporting plate 3, the rack 41 is arranged along the length direction of the supporting plate 3, and the gear 42 is meshed with the rack 41.

Referring to fig. 4 and 5, two jacking members 31 are fixedly connected to the support plate 3, and the jacking members 31 in this embodiment are oil cylinders 311 with piston rods vertically arranged upward. The top end of the piston rod of the oil cylinder 311 is fixedly connected with a supporting platform 32 matched with the through groove 23 in shape, the supporting platform 32 is horizontally arranged, and when the piston rod of the oil cylinder 311 contracts to the maximum degree, the top surface of the supporting platform 32 is positioned below the port of the bottom section of the through groove 23. 2 inside shifting chutes 24 of having seted up of organism that leads to groove 23 both sides, 24 inside length direction along backup pad 3 of shifting chutes slides and is connected with the bracing piece 5 that sets up along backup pad 3 length direction, 2 outsides can stretch out simultaneously organism at the both ends of bracing piece 5, bracing piece 5 just sets firmly the guide part 51 of horizontal positive four arriss platform form to leading to groove 23 tip, all seted up on two relative lateral walls of brace table 32 with bracing piece 5 complex jack 321, the inside tip of socket seted up with guide part 51 complex guide way 322, guide part 51 is pegged graft when guide way 322 is inside, the top surface of brace table 32 and organism 2's top surface parallel and level. The supporting rod 5 inside the moving groove 24 is fixedly connected with regular triangular prism-shaped guide blocks 52, and two guide blocks 52 are symmetrically distributed on two sides of the supporting rod 5. The side wall of the guide block 52 connected with the support rod 5 is parallel to the sliding direction of the support rod 5, the top surface of the guide block 52 is abutted against the inner top surface of the moving groove 24, and the bottom surface of the guide block 52 is abutted against the inner bottom surface of the moving groove 24. The ball plunger 25 is fixedly connected inside the moving groove 24, two ball plungers 25 are symmetrically distributed on two opposite side walls inside the moving groove 24, and when the guide portion 51 is inserted into the guide groove 322, the ball head portion of the ball plunger 25 abuts against the side wall of the guide block 52 opposite to the guide portion 51.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a press for spring brake case which characterized in that: comprises a machine body (2), a machine frame is fixedly arranged on the machine body (2), a cylinder (22) which is vertically and downwardly arranged is fixedly connected to the machine frame, a piston rod of the cylinder (22) is positioned between the top surface of the machine frame and the machine body (2), a through groove (23) which penetrates through the machine body (2) along the vertical direction is formed in the top surface of the machine body (2), the through groove (23) is positioned under the cylinder (22), a supporting plate (3) is connected to the inside of the machine body (2) in a sliding manner along the horizontal direction, two jacking pieces (31) are fixedly connected to the supporting plate (3), a supporting table (32) which is horizontally arranged is fixedly connected to the top end of each jacking piece (31), the supporting table (32) is matched with the through groove (23), the two jacking pieces (31) are uniformly distributed along the length direction of the machine body (2), a driving assembly (4) which drives the supporting plate (3) to move along the horizontal direction is fixedly connected to the machine body (, the other jacking piece (31) is positioned outside the machine body (2).

2. The press for a spring brake box according to claim 1, characterized in that: the driving component (4) comprises a rack (41) fixedly arranged on the bottom surface of the supporting plate (3), a stepping motor (43) fixedly connected with the machine body (2) and a gear (42) coaxially and fixedly connected to an output shaft of the stepping motor (43), and the gear (42) is meshed with the rack (41).

3. The press for a spring brake box according to claim 2, characterized in that: organism (2) are the C word form that the opening set up downwards, set up on organism (2) inside wall with backup pad (3) side complex spout (33), spout (33) run through organism (2) lateral wall along its length direction, two relative sides of backup pad (3) are pegged graft inside spout (33).

4. The press for a spring brake box according to claim 3, characterized in that: the jacking piece (31) comprises an oil cylinder (311) fixedly connected to the supporting plate (3), and when a piston rod of the oil cylinder (311) contracts to the maximum degree, the top surface of the supporting table (32) is located below the bottom surface of the machine body (2).

5. The press for a spring brake box according to claim 4, characterized in that: the internal portion of organism (2) that leads to groove (23) both sides is slided along the horizontal direction and is connected with bracing piece (5), and organism (2) outside can be stretched out simultaneously at the both ends of bracing piece (5), and two tip that bracing piece (5) are relative have set firmly pyramid form guide part (51), and relative both sides are all seted up on brace table (32) with guide part (51) complex guide way (322).

6. The press for a spring brake box according to claim 5, characterized in that: the utility model discloses a ball plunger, including bracing piece (5), organism (2), guide block (52) and bracing piece (5), the organism (2) of bracing piece (5) department is inside to be seted up shifting chute (24), the regular triangular prism form guide block (52) that the top surface is on a parallel with bracing piece (5) sliding direction on the lateral wall of bracing piece (5), the lateral wall that guide block (52) and bracing piece (5) are connected is on a parallel with the sliding direction of bracing piece (5), shifting chute (24) inside fixedly connected with ball plunger (25), guide part (51) are pegged graft when guide slot (322) are inside, the bulb part butt of ball plunger (25) is on guide block (52) the lateral wall.

7. The press for a spring brake box according to claim 6, characterized in that: the guide blocks (52) are two and symmetrically distributed on two sides of the support rod (5), and the ball plungers (25) in each moving groove (24) are two and symmetrically distributed in the moving grooves (24).