CN213195132U

CN213195132U - Workpiece bending equipment for hydraulic pump machining

Info

Publication number: CN213195132U
Application number: CN202022124723.6U
Authority: CN
Inventors: 兰静
Original assignee: Foshan City Hao Hydraulic Equipment Co ltd
Current assignee: Foshan City Hao Hydraulic Equipment Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-14
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a hydraulic pump processing is with work piece equipment of bending, there is the universal wheel including bottom plate and the equal fixed mounting in bottom plate bottom both sides, the equal fixed mounting in both sides at bottom plate top has the riser, two there are the horizontal case of first horizontal case of fixed mounting and second between the riser respectively, the horizontal case of second is connected with the second threaded rod through the bearing rotation of its inner wall side-mounting. This workpiece bending equipment is used in hydraulic pump processing, the utility model discloses a bottom plate, first circular handle, first threaded rod, first horizontal case, clamping piece, casting die, the circular handle of second, the second threaded rod, the horizontal case of second, first spout, the second spout, first stopper, first supporting shoe, riser, butterfly bolt, screw hole, second clamp plate, first slide, second supporting shoe, second stopper, pneumatic cylinder, the cooperation of second slide and hydraulic pump is used, through the adjustment to the distance between two clamping pieces.

Description

Workpiece bending equipment for hydraulic pump machining

Technical Field

The utility model relates to a hydraulic pump processing technology field specifically is a hydraulic pump processing is with work piece equipment of bending.

Background

The hydraulic pump is a power element of a hydraulic system, and is an element which is driven by an engine or an electric motor, sucks oil from a hydraulic oil tank, forms pressure oil, discharges the pressure oil and sends the pressure oil to an execution element. The hydraulic pump is divided into a gear pump, a plunger pump, a vane pump and a screw pump according to the structure, and when the hydraulic pump is produced in the metal plate industry, a metal plate needs to be bent frequently according to the shape of a product so as to achieve the purpose of assembly and use.

However, the traditional workpiece bending equipment for hydraulic pump machining in the market can only machine and bend metal plates of one type, and metal plates of different types cannot be fixed and cannot be machined, so that the workpiece bending equipment is inconvenient for people to use and has low practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pump processing is with work piece equipment of bending to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a workpiece bending device for hydraulic pump processing comprises a bottom plate, universal wheels are fixedly mounted on two sides of the bottom plate, vertical plates are fixedly mounted on two sides of the top of the bottom plate, a first horizontal box and a second horizontal box are fixedly mounted between the two vertical plates respectively, the second horizontal box is rotatably connected with a second threaded rod through a bearing mounted on one side of the inner wall of the second horizontal box, a second round handle is fixedly mounted at one end of the second threaded rod, a first slide way is formed in the top of the inner portion of the second horizontal box, a first slide way is formed in the bottom of the second horizontal box, a second limiting block is sleeved on the outer wall of the second threaded rod, a hydraulic cylinder is fixedly mounted at the bottom of the second limiting block, a second pressing plate is fixedly mounted at the driving end of the hydraulic cylinder, a pressing piece is clamped on the second pressing plate, and threaded holes are formed in two sides, the improved horizontal box is characterized in that butterfly bolts are connected to the threaded holes in a threaded mode, clamping pieces are arranged on two sides of the top of the first horizontal box, a first threaded rod is installed on the first horizontal box through a bearing installed on one side of the inner wall of the first horizontal box in a rotating mode, a first circular handle is fixedly installed at one end of the first threaded rod, a second sliding groove is formed in the top of the first horizontal box, a second sliding groove is formed in the bottom of the inner wall of the first horizontal box, a first limiting block is sleeved on the outer wall of the first threaded rod, and a hydraulic pump is fixedly installed at the top of the bottom.

As a further aspect of the present invention: the fixed plate is welded to the two sides of the bottom plate, a third threaded rod is connected to the fixed plate through threads of a threaded hole formed in the top of the fixed plate, a rotating handle is fixedly mounted at the top end of the third threaded rod, and a first pressing plate is fixedly mounted at the bottom end of the rotating handle.

As a further aspect of the present invention: and one side of the first limiting block is provided with a threaded hole matched with the first threaded rod, and the first limiting block is in threaded connection with the first threaded rod through the threaded hole formed in one side of the first limiting block.

As a further aspect of the present invention: and one side of the second limiting block is provided with a threaded hole matched with the second threaded rod, and the second limiting block is in threaded connection with the second threaded rod through the threaded hole formed in one side of the second limiting block.

As a further aspect of the present invention: and a second supporting block is fixedly arranged at the top of the second limiting block and is in sliding connection with the first slide way.

As a further aspect of the present invention: the bottom fixed mounting of first stopper has first supporting block, and first stopper and second slide sliding connection.

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

1. the utility model can process metal plates with different models by matching the bottom plate, the first round handle, the first threaded rod, the first transverse box, the clamping piece, the pressing piece, the second round handle, the second threaded rod, the second transverse box, the first chute, the second chute, the first limiting block, the first supporting block, the vertical plate, the butterfly bolt, the threaded hole, the second pressing plate, the first slide way, the second supporting block, the second limiting block, the hydraulic cylinder, the second slide way and the hydraulic pump, and the distance between the two clamping pieces is adjusted, thereby improving the applicability of the device, facilitating the use of people, having the difference of the bending degree and some details for processing the metal plates with different workpieces, therefore, the pressing piece can be detached from the second pressing plate, then the pressing piece can be replaced, ensuring the processing accuracy of different metal plates, and simultaneously when the pressing piece processes metal, the casting die can give a decurrent power of metal sheet, and simultaneously, the metal sheet also can give an ascending power of casting die, this strength is bigger, singly lean on the support of second threaded rod, the second threaded rod may not bear, the second supporting shoe contacts with first slide this moment, and directly with this power share the horizontal case of second, avoided the second threaded rod under the condition of huge strength, the phenomenon of production rupture, the same reason, also can share the power on the first threaded rod through first supporting shoe, thereby metal working's normal clear has been guaranteed, the efficiency of bending has been improved greatly.

2. This practicality is used through the cooperation that rotates handle, third threaded rod, fixed plate and first clamp plate, contacts with ground when first clamp plate, breaks away from ground to the universal wheel of bottom plate bottom, has just accomplished and has installed and fix the device, makes universal wheel and ground contact otherwise, just can remove the device, and it is comparatively convenient to remove, the use of the device of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of a workpiece bending device for hydraulic pump machining;

FIG. 2 is an enlarged schematic structural view of a workpiece bending device for hydraulic pump machining at the position A in FIG. 1;

FIG. 3 is an enlarged schematic structural view of a workpiece bending device for hydraulic pump machining at the position B in FIG. 1;

fig. 4 is an enlarged structural schematic diagram of a workpiece bending device for hydraulic pump machining at the position C in fig. 1.

In the figure: the hydraulic support device comprises a bottom plate 1, a first round handle 2, a first threaded rod 3, a first transverse box 4, a clamping piece 5, a pressing piece 6, a second round handle 7, a second threaded rod 8, a second transverse box 9, a first sliding groove 10, a second sliding groove 11, a first limiting block 12, a first supporting block 13, a vertical plate 14, a rotating handle 15, a third threaded rod 16, a fixing plate 17, a first pressing plate 18, a butterfly bolt 19, a threaded hole 20, a second pressing plate 21, a first slideway 22, a second supporting block 23, a second limiting block 24, a hydraulic cylinder 25, a second slideway 26 and a hydraulic pump 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a workpiece bending apparatus for hydraulic pump processing includes a bottom plate 1, universal wheels fixedly mounted on both sides of the bottom plate 1, vertical plates 14 fixedly mounted on both sides of the top of the bottom plate 1, a first horizontal box 4 and a second horizontal box 9 fixedly mounted between the two vertical plates 14, the second horizontal box 9 rotatably connected to a second threaded rod 8 via a bearing mounted on one side of the inner wall thereof, one end of the second threaded rod 8 sequentially penetrates the other side of the inner wall of the second horizontal box 9 and one side of one vertical plate 14 and extends to the other side of one vertical plate 14, one end of the second threaded rod 8 fixedly mounted to a second circular handle 7, a first slide way 22 formed on the top of the inside of the second horizontal box 9, a first slide groove 10 formed on the bottom of the second horizontal box 9, a second stopper 24 sleeved on the outer wall of the second threaded rod 8, and the second stopper 24 penetrating the bottom of the inner wall of the second horizontal box 9 and slidably connected to the first slide, a hydraulic cylinder 25 is fixedly arranged at the bottom of the second limiting block 24, a second pressing plate 21 is fixedly arranged at the driving end of the hydraulic cylinder 25, a pressing piece 6 is clamped on the second pressing plate 21, threaded holes 20 are respectively formed in two sides of the tops of the pressing piece 6 and the second pressing plate 21, a butterfly bolt 19 is in threaded connection with the threaded holes 20, clamping pieces 5 are respectively arranged on two sides of the top of the first transverse box 4, a first threaded rod 3 is rotatably arranged on the first transverse box 4 through a bearing arranged on one side of the inner wall of the first transverse box 4, one end of the first threaded rod 3 sequentially penetrates through the other side of the inner wall of the first transverse box 4 and one side of one vertical plate 14 and extends to the other side of the vertical plate 14, a first round handle 2 is fixedly arranged at one end of the first threaded rod 3, a second chute 11 is formed in the top of the first transverse box 4, a second slideway 26 is formed in the bottom of the, the first limiting block 12 penetrates through the top of the inner wall of the first transverse box 4 and is in sliding connection with the second sliding chute 11, the top of the first limiting block 12 is fixedly connected with the bottom of one clamping piece 5, the top of the bottom plate 1 is fixedly provided with a hydraulic pump 27, two sides of the bottom plate 1 are welded with fixing plates 17, the fixing plates 17 are in threaded connection with a third threaded rod 16 through threaded holes formed in the tops of the fixing plates, the top end of the third threaded rod 16 is fixedly provided with a rotating handle 15, the bottom end of the rotating handle 15 is fixedly provided with a first pressing plate 18, one side of the first limiting block 12 is provided with threaded holes matched with the first threaded rod 3, the first limiting block 12 is in threaded connection with the first threaded rod 3 through threaded holes formed in one side of the first limiting block, one side of the second limiting block 24 is provided with threaded holes matched with the second threaded rod 8, and the second limiting block 24, the top fixed mounting of second stopper 24 has second supporting shoe 23, and second supporting shoe 23 and first slide 22 sliding connection, the bottom fixed mounting of first stopper 12 has first supporting shoe 13, and first stopper 12 and second slide 26 sliding connection, one side fixed mounting of another riser 14 has the switch, pneumatic cylinder 25 and hydraulic pump 27 all have the power through wire electric connection, and the switch passes through the wire respectively with pneumatic cylinder 25 and hydraulic pump 27 electric connection.

The utility model discloses a theory of operation is:

when the metal plate clamping device is used, when the metal plate needs to be machined, the metal plate is placed on the two clamping pieces 5, then the first round handle 2 is rotated, the first round handle 2 drives the first threaded rod 3 to rotate, through the threaded transmission of the first threaded rod 3 and the first limiting block 12, the rotation of the first threaded rod 3 can drive the first limiting block 12 to transversely move, the movement of the first limiting block 12 drives the first supporting block 13 to slide on the second slide way 26, meanwhile, one clamping piece 5 can be driven to move, when the distance between the two clamping pieces 5 is shortened, the metal plate can be directly clamped, after the metal plate is clamped, the second round handle 7 is manually rotated, the rotation of the second round handle 7 drives the second threaded rod 8 to rotate, through the threaded transmission of the second threaded rod 8 and the second limiting block 24, the second threaded rod 8 can transversely move, the second supporting block 23 is driven by the movement of the second threaded rod 8 to slide on the first slide way 22, the hydraulic cylinder 25 is driven to move, the second pressing plate 21 and the pressing piece 6 are driven by the movement of the hydraulic cylinder 25 to move, the pressing piece 6 can more accurately reach the position above the metal plate to be bent by manually adjusting the second round handle 7, then the hydraulic pump 27 and the hydraulic cylinder 25 start to work, the second pressing plate 21 and the pressing piece 6 are driven by the driving end of the hydraulic cylinder 25 to move downwards, the pressing piece 6 is in contact with the metal plate and continuously applies pressure to the metal plate to bend the metal plate, the metal plate with different models can be processed by adjusting the distance between the two clamping pieces 5, the applicability of the metal plate is improved, the use of people is facilitated, and the difference between the bending degree and some details can exist for the processing of the metal plates with different workpieces, therefore, the pressing piece 6 can be detached from the second pressing plate 21, the butterfly bolt 19 is manually unscrewed, the fixing effect between the pressing piece 6 and the second pressing plate 21 in the horizontal direction is lost, then the pressing piece 6 can be replaced, the processing accuracy of different metal plates is ensured, meanwhile, when the pressing piece 6 processes metal, the pressing piece 6 can give a downward force to the metal plate, meanwhile, the metal plate can also give an upward force to the pressing piece 6, the force is relatively large, the second threaded rod 8 can not bear by the support of the second threaded rod 8 alone, the second supporting block 23 is contacted with the first slideway 22 at the moment, and is directly distributed on the second transverse box 9, the phenomenon that the second threaded rod 8 is broken under the condition of large force is avoided, and similarly, the force on the first threaded rod 3 can be shared by the first supporting block 13, thereby ensuring the normal operation of metal processing, greatly improving the bending efficiency, when the bending equipment needs to be moved, the universal wheel at the bottom of the bottom plate 1 can be moved, so that the movement of the bending equipment is more convenient, time and labor are saved, and the operation of people is convenient, when the bending equipment needs to be fixed when the bending equipment is moved to a specified place, the handle 15 is rotated by manual rotation, the rotation of the handle 15 drives the third threaded rod 16 to rotate, the third threaded rod 16 can vertically move through the thread transmission of the third threaded rod 16 and the fixed plate 17, the first pressing plate 18 moves along with the third threaded rod 16, when the first pressing plate 18 is contacted with the ground, the universal wheel at the bottom of the bottom plate 1 is separated from the ground, the installation and the fixation of the device are completed, otherwise, the universal wheel is contacted with the ground, the device can be moved, the movement is convenient, and the use of the device is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a hydraulic pump processing is with work piece equipment of bending, includes that bottom plate (1) and bottom plate (1) bottom both sides are equal fixed mounting has the universal wheel, its characterized in that: the improved structure of the hydraulic press is characterized in that risers (14) are fixedly mounted on two sides of the top of the bottom plate (1), a first horizontal box (4) and a second horizontal box (9) are fixedly mounted between the two risers (14) respectively, the second horizontal box (9) is rotatably connected with a second threaded rod (8) through a bearing mounted on one side of the inner wall of the second horizontal box (9), a second round handle (7) is fixedly mounted at one end of the second threaded rod (8), a first slide way (22) is formed in the top of the inner part of the second horizontal box (9), a first slide groove (10) is formed in the bottom of the second horizontal box (9), a second limiting block (24) is sleeved on the outer wall of the second threaded rod (8), a hydraulic cylinder (25) is fixedly mounted at the bottom of the second limiting block (24), a second pressing plate (21) is fixedly mounted at the driving end of the hydraulic cylinder (25), and a pressing piece (6), threaded holes (20) are formed in the two sides of the top of the pressing piece (6) and the top of the second pressing plate (21), butterfly bolts (19) are connected to the threaded holes (20) in a threaded mode, clamping pieces (5) are arranged on the two sides of the top of the first horizontal box (4), the first horizontal box (4) is rotatably installed on one side of the inner wall of the first horizontal box through bearings installed on one side of the inner wall of the first horizontal box (4), a first circular handle (2) is fixedly installed at one end of the first threaded rod (3), a second sliding groove (11) is formed in the top of the first horizontal box (4), a second sliding way (26) is formed in the bottom of the inner wall of the first horizontal box (4), a first limiting block (12) is sleeved on the outer wall of the first threaded rod (3), and a hydraulic pump (27) is fixedly installed.

2. The workpiece bending device for hydraulic pump machining according to claim 1, characterized in that: fixed plate (17) have all been welded to the both sides of bottom plate (1), threaded hole threaded connection that fixed plate (17) were seted up through its top has third threaded rod (16), the top fixed mounting of third threaded rod (16) has rotation handle (15), the bottom fixed mounting who rotates handle (15) has first clamp plate (18).

3. The workpiece bending device for hydraulic pump machining according to claim 1, characterized in that: one side of the first limiting block (12) is provided with a threaded hole matched with the first threaded rod (3), and the first limiting block (12) is in threaded connection with the first threaded rod (3) through the threaded hole formed in one side of the first limiting block.

4. The workpiece bending device for hydraulic pump machining according to claim 1, characterized in that: one side of the second limiting block (24) is provided with a threaded hole matched with the second threaded rod (8), and the second limiting block (24) is in threaded connection with the second threaded rod (8) through the threaded hole formed in one side of the second limiting block.

5. The workpiece bending device for hydraulic pump machining according to claim 1, characterized in that: the top of the second limiting block (24) is fixedly provided with a second supporting block (23), and the second supporting block (23) is connected with the first slide way (22) in a sliding manner.

6. The workpiece bending device for hydraulic pump machining according to claim 1, characterized in that: the bottom of first stopper (12) is fixed mounting has first supporting block (13), and first stopper (12) and second slide (26) sliding connection.