CN218079942U

CN218079942U - A accurate locator for stamping workpiece mould

Info

Publication number: CN218079942U
Application number: CN202222544468.XU
Authority: CN
Inventors: 杨作磊; 崔波; 王东敏
Original assignee: Jiangsu Jinhongkang Electronic Technology Co ltd
Current assignee: Jiangsu Jinhongkang Electronic Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-20
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an accurate locator for stamping workpiece mould, including positioner and lifting device, through having set up positioner, left down tube and right down tube among the positioner can drive left locating piece and right locating piece and slide to the inboard end, make left protection piece and right protection piece remove can promote the raw materials that will carry out the punching press and be pushed to stamping workpiece bed die middle-end, make the stamping workpiece that mould and stamping workpiece bed die punching press out on the stamping workpiece more accurate, reduce the influence of error, make the quality of stamping workpiece improved, through having set up lifting device, motor work among the lifting device can drive the movable block and remove and can make removal mould piece disconnection and the inside being connected of stamping workpiece bed die middle-end, electric putter work among the lifting device can drive the removal stamping workpiece upward movement, make the stamping workpiece can be demolded fast, make the efficiency of stamping device punching press improve, can produce more stampings.

Description

A accurate locator for stamping workpiece mould

Technical Field

The utility model relates to a stamping workpiece mould correlation field specifically is an accurate locator for stamping workpiece mould.

Background

Stamping die is a special process equipment for processing materials into parts or semi-finished products in cold stamping, called cold stamping die, stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to cause the materials to generate separation or plastic deformation.

The existing stamping part die is mostly not provided with a positioning device, so that the stamping part die is difficult to accurately align when stamping, the stamped stamping part is not accurate enough, the error of the stamping part is too large, the existing stamping part die is very troublesome when demoulding, time is wasted, and the number of stamped parts stamped by the stamping part die is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides an accurate locator for stamping workpiece mould here.

The utility model is realized in such a way that an accurate positioner for a stamping part die is constructed, the device comprises an outer wall of a stamping device, a control console, a stamping part lower die, a positioning device and a pushing and lifting device, the center of the top end of the inner side of the outer wall of the stamping device is fixedly connected with the top of the stamping device, the bottom of the stamping device is fixedly connected with the center of the top of the upper die of the stamping part, the middle end of the right side of the outer wall of the stamping device is fixedly connected with the left side of the control console, the lower end of the front side of the outer wall of the stamping device is fixedly connected with the rear side of the lower die of the stamping part, the top of the lower die of the stamping part is provided with a positioning device, the inner part of the middle end of the lower die of the stamping part is provided with a pushing and lifting device, the positioning device comprises a sliding groove block, a left inclined rod, a long bump and a right inclined rod, the left end and the right end of the front side of the outer wall of the stamping device are fixedly connected with the rear side of the sliding groove block, the inner surface of the groove at the inner side end of the sliding groove block is connected with the outer surfaces of the rear ends of the left side and the right side of the stamping part upper die and the stamping part lower die in a sliding way, the middle end of the left side of the upper die bottom of the stamping part is fixedly connected with the top end of a left diagonal rod, the middle lower end of the left diagonal rod penetrates through the left ends of the upper side and the lower side of a left positioning block and is connected with the left ends of the upper side and the lower side of the left positioning block in a sliding manner, the right side of the left positioning block is fixedly connected with the left side of the left protection block, the inner surfaces of grooves at the middle ends of the bottoms of the left positioning block and the left protection block are connected with the outer surface of the long bump in a sliding way, the bottom of the long bump is fixedly connected with the middle ends of the left side and the right side of the top of the lower die of the stamping piece, the middle end of the right side of the bottom of the upper die of the stamping piece is fixedly connected with the top of the right diagonal rod, the middle lower end of the right diagonal rod penetrates through the right ends of the upper side and the lower side of the right positioning block and is connected with the right ends of the upper side and the lower side of the right positioning block in a sliding way, the left side of the right positioning block is fixedly connected with the right side of the right protection block, and the inner surfaces of grooves at the bottoms of the right positioning block and the right protection block are in sliding connection with the outer surface of the long bump at the right side.

Preferably, the pushing and lifting device comprises a motor and an upper bevel gear, the motor is arranged at the front end of the pushing and lifting device, the rear end of the motor is fixedly connected with the middle end of the front side of an upper die of a stamping part, the middle end of an output shaft at the rear end of the motor penetrates through the middle end of the front side of the upper die of the stamping part and is rotatably connected with the middle end of the front side of the upper die of the stamping part, the rear end of the output shaft at the rear end of the motor is fixedly connected with the center of the front end of the vertical bevel gear, the lower end of the vertical bevel gear is meshed with the upper end of a lower bevel gear, the middle ends of the upper and lower sides of the lower bevel gear are penetrated through by the middle end of a movable block and are fixedly connected with the middle end of the movable block, the upper end of the special-shaped slide bar penetrates through the middle end of the bottom of the movable die and is rotatably connected with the middle end of the bottom of the movable die, the left and right ends of the bottom of the movable die are fixedly connected with the bottom of an electric push rod, the middle end of the bottom of the special-shaped slide bar is fixedly connected with the middle end of the bottom of the upper bevel gear, the outer end of the upper bevel gear is meshed with the inner surface of the inner side of the screw, and the left end of the inner side of the lower die, and right end of the inner surface of the lower die are connected with the inner surface of the lower die.

Preferably, the positioning device is arranged in a left-right symmetrical mode by taking the central axis of the positioning device as a symmetrical axis.

Preferably, two holes are formed in the left positioning block and are respectively located on the left side of the left positioning block and at the bottom of the left positioning block.

Preferably, the number of the long bumps is two, and the two long bumps are arranged at the left end and the right end of the top of the lower die of the stamping part in parallel.

Preferably, the electric push rods are arranged in two, and the two electric push rods are arranged at the left end and the right end of the bottom of the movable die block at equal intervals.

Preferably, the inner side end of the screw bevel gear is a bevel gear, the outer side end of the screw bevel gear is a screw, and the number of the screw bevel gears is two.

Preferably, the middle end in the movable die block is a rectangular space, a cylindrical hole is formed in the middle ends of the left side and the right side of the movable die block, and the inner surface of the cylindrical hole of the movable die block is connected with the outer surface of the spiral moving block in a sliding mode.

Preferably, the middle end of the special-shaped sliding rod is a cylindrical rotating shaft, the left end and the right end of the special-shaped sliding rod are arc-shaped column blocks, and the arc-shaped column blocks at the left end and the right end of the special-shaped sliding rod are arranged in a left-right symmetrical mode by taking the central axis of the special-shaped sliding rod as a symmetrical axis.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an accurate locator for stamping workpiece mould here, compare with equipment of the same type, have following improvement:

a accurate locator for stamping workpiece mould, through having set up positioner, left down tube and right down tube among the positioner remove downwards and can drive left locating piece and right locating piece and slide to the inboard end for left protection piece and right protection piece remove can promote to carry out the raw materials of punching press and be pushed to the stamping workpiece bed die middle-end, make the stamping workpiece that mould and stamping workpiece bed die punching press were gone up to the stamping workpiece more accurate, reduce the influence of error, make the quality of stamping workpiece improved.

A accurate locator for stamping workpiece mould, through having set up the promotion device, the motor work in the promotion device can drive the movable block and remove and can make removal mould piece disconnection and the inside being connected of stamping workpiece bed die middle-end, electric putter work in the promotion device can drive and remove mould piece rebound, make the stamping workpiece released the stamping workpiece bed die middle-end, make the stamping workpiece can be fast by the drawing of patterns, make the efficiency of stamping device punching press improve, can produce more stamping workpieces.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the positioning device of the present invention;

fig. 4 is an enlarged schematic view of fig. 2 a according to the present invention;

fig. 5 is a schematic structural view of the special-shaped sliding rod of the present invention.

Wherein: the stamping device comprises a stamping device outer wall-1, a stamping device-2, a stamping part upper die-3, a console-4, a stamping part lower die-5, a positioning device-6, a chute block-61, a left inclined rod-62, a left positioning block-63, a left protection block-64, a long bump-65, a right inclined rod-66, a right positioning block-67, a right protection block-68, a pushing and lifting device-7, a motor-71, a vertical bevel gear-72, a lower bevel gear-73, a moving block-74, a special-shaped sliding rod-75, a moving die block-76, an electric push rod-77, an upper bevel gear-78, a screw bevel gear-79 and a spiral moving block-710.

Detailed Description

The present invention will be described in detail below with reference to the accompanying fig. 1-5, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment;

referring to fig. 1, 2 and 3, the present invention relates to a precision positioner for stamping part dies, including a stamping device outer wall 1, a control console 4, a stamping part lower die 5, a positioning device 6 and a push-up device 7, wherein the top center of the inner side of the stamping device outer wall 1 is fixedly connected to the top of the stamping device 2, the bottom of the stamping device 2 is fixedly connected to the top center of the stamping part upper die 3, the right middle side of the stamping device outer wall 1 is fixedly connected to the left side of the control console 4, the front lower end of the stamping device outer wall 1 is fixedly connected to the rear side of the stamping part lower die 5, the top of the stamping part lower die 5 is provided with the positioning device 6, the push-up device 7 is provided inside the middle end of the stamping part lower die 5, the positioning device 6 includes a chute block 61, a left diagonal rod 62, a long block 65 and a right diagonal rod 66, the inner surface of the inner side of the chute block 61 is slidably connected to the left and right rear end outer surfaces of the upper die 3 and lower die 5, the stamping part 5, the bottom middle left and right diagonal rod 62, the inner surface of the chute block is slidably connected to the left and right diagonal rod 63, the left and right side of the chute block 63, the left and right diagonal rod 63, the positioning block is connected to the left and right diagonal rod, the left and right diagonal rod 6, the left and right diagonal rod protective block 63, the left and right block is connected to the left diagonal rod protective block 63, the left and right block, the right block 67, the left and right block 63, the left diagonal rod protective block is connected to the right block and right block 6, the right block 63, the right block and right block protective block 67, the left positioning block 63 is internally provided with two holes which are respectively positioned at the left side of the left positioning block 63 and the bottom of the left positioning block 63, so that the left positioning block 63 can slide to the right side, the two long lugs 65 are arranged at the left end and the right end of the top of the stamping part lower die 5 in parallel, and the long lugs 65 can limit the sliding directions of the left positioning block 63 and the right positioning block 67.

Referring to fig. 1, 4 and 5, a precise positioner for stamping die of the present invention includes a pushing device 7 including a motor 71 and an upper bevel gear 78, the front end of the pushing device 7 is provided with the motor 71, the rear end of the output shaft at the rear end of the motor 71 is fixedly connected to the center of the front end of a vertical bevel gear 72, the lower end of the vertical bevel gear 72 is engaged with the upper end of a lower bevel gear 73, the middle ends of the upper and lower sides of the lower bevel gear 73 are penetrated by the middle end of a movable block 74 and fixedly connected to the middle end of the movable block 74, the upper and lower sides of the movable block 74 are penetrated by the middle end of a special-shaped slide bar 75 and slidably connected to the middle end of the special-shaped slide bar 75, the upper end of the special-shaped slide bar 75 is penetrated by the middle end of the movable block 76 and rotatably connected to the middle end of the bottom of the movable die block 76, the left and right ends of the bottom of the movable die 76 are fixedly connected to the bottom of an electric push rod 77, the bottom of the special-shaped slide bar 75 is fixedly connected to the middle end of the upper bevel gear 78, the left and right ends of the upper bevel gear 78 are engaged with the outer ends of a hole of the screw bevel gear 79, the inner surface of the inner side of the cylindrical screw rod 79, the movable block 710, the cylindrical movable block 79, the cylindrical screw 79, the movable block is provided with the cylindrical movable block 76, the cylindrical mold 76, two cylindrical movable block 79, the cylindrical movable block 79, the left end and the right end are arc-shaped column blocks, and the arc-shaped column blocks at the left end and the right end are arranged in a left-right symmetry mode by taking the central axis of the special-shaped slide bar 75 as a symmetry axis, so that the moving block 74 can slide up and down on the outer surface of the special-shaped slide bar 75 and can also drive the special-shaped slide bar 75 to rotate.

Example two;

the utility model discloses an accurate locator for stamping workpiece mould, both ends and sliding chute piece 61 rear side fixed connection about 1 front side of stamping device outer wall, long lug 65 bottom and 5 top left and right sides middle ends fixed connection of stamping workpiece bed die, 3 bottom right sides middle ends of mould on the stamping workpiece and 66 top fixed connection of right down tube, 3 front side middle ends of mould on motor 71 rear end and the stamping workpiece, motor 71 rear end output shaft middle end run through on the stamping workpiece 3 front sides middle ends of mould and with the stamping workpiece 3 front sides middle ends of mould rotate to be connected, both ends surface sliding connection about both ends and 5 middle ends of stamping workpiece bed die about the removal mould piece 76.

The utility model provides an accurate positioner for stamping part dies through improvement, and the working principle is as follows;

firstly, when the equipment is used, the device is firstly placed in a stamping working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the equipment to work;

secondly, the upper die 3 slides downwards in the groove at the inner end of the sliding groove block 61, the left diagonal rod 62 and the right diagonal rod 66 are driven to move downwards by the sliding of the upper die 3 of the stamping part, the diagonal rod at the middle end of the left diagonal rod 62 is driven to contact with the bevel edge of the left groove of the left positioning block 63 by the downward movement of the left diagonal rod 62, so that the left diagonal rod 62 pushes the left positioning block 63 to slide rightwards on the long bump 65 at the left side, the left positioning block 63 is driven to move by the sliding of the left positioning block 63, the diagonal rod at the middle end of the right diagonal rod 66 is driven to contact with the bevel edge of the right groove of the right diagonal rod 66 by the downward movement of the right diagonal rod 66, so that the right diagonal rod 66 pushes the right positioning block 67 to slide leftwards on the long bump 65 at the right side, the right positioning block 67 can drive the right protection block 68 to move by sliding, the left protection block 64 and the right protection block 68 can push the raw material to be stamped to be pushed to the middle end of the stamping part lower die 5 by moving, so that stamping parts stamped by the stamping part upper die 3 and the stamping part lower die 5 are more accurate, the influence of errors is reduced, the quality of the stamping parts is improved, and the problems that the existing stamping part dies are mostly not provided with positioning devices, so that the stamping part dies are difficult to align accurately when the stamping part dies stamp, the stamped stamping parts are not accurate enough, and the errors of the stamping parts are overlarge are solved;

thirdly, after the stamping is completed, the motor 71 is controlled to work through the control console 4, the motor 71 can drive the vertical bevel gear 72 to rotate clockwise, the vertical bevel gear 72 can drive the moving block 74 to rotate counterclockwise, the moving block 74 can drive the moving block 74 to rotate, the moving block 74 can drive the special-shaped slide bar 75 to rotate, the special-shaped slide bar 75 can drive the upper bevel gear 78 to rotate, the upper bevel gear 78 can drive the left side bevel gear 79 to rotate counterclockwise, the upper bevel gear 78 can also drive the left side bevel gear 79 to rotate clockwise, the screw bevel gear 79 is in threaded connection with the spiral moving block 710, the moving block 710 can be driven to move towards the inner end by the rotation of the screw bevel gear 79, the moving block 710 can be driven to move away from the connection with the inner portion of the middle end of the lower die 5 of the stamping part, then the electric push rod 77 can control the stamping part to work through the control console 4, the electric push rod 77 can drive the moving die block 76 to move upwards, the moving die block 76 can drive the stamped stamping part to be pushed out of the middle end of the lower die 5, the stamping part can be rapidly demolded, the efficiency of stamping part of the stamping device can be improved, more stamping parts can be produced, the trouble of the stamping part can be solved, and the problem that the stamping time is wasted stamping part of the stamping die and the stamping part can be reduced.

The utility model discloses an improve and provide an accurate locator for stamping workpiece mould, through having set up positioner 6, left down tube 62 and right down tube 66 among the positioner 6 move downwards and can drive left locating piece 63 and the slip of right locating piece 67 to the inboard end, make left protection piece 64 and right protection piece 68 remove and can promote the raw materials that will carry out the punching press and be pushed to stamping workpiece lower mould 5 middle-end, make the stamping workpiece that mould 3 and stamping workpiece lower mould 5 punching press out more accurate on the stamping workpiece, reduce the influence of error, make the quality of stamping workpiece improved, through having set up lifting device 7, motor 71 work among the lifting device 7 can drive the movable block 710 and remove can make movable mould piece 76 break off and the inside stamping workpiece of stamping workpiece lower mould 5 middle-end, electric putter 77 work among the lifting device 7 can drive movable mould piece 76 rebound, make by the released lower mould 5 middle-end, make can be demolded fast, make the efficiency of stamping device punching press improve, can produce more stamping workpieces.

The fundamental principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can be purchased from the market, and dysmorphism piece is according to the description of specification and the record of attached drawing all can be customized, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, and conventional model, including the conventional connected mode among the prior art of circuit connection adoption, do not detailed again here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An accurate positioner for a stamping part die comprises a stamping device outer wall (1), a control console (4) and a stamping part lower die (5), wherein the top center of the inner side of the stamping device outer wall (1) is fixedly connected with the top of a stamping device (2), the bottom of the stamping device (2) is fixedly connected with the top center of a stamping part upper die (3), the right middle end of the stamping device outer wall (1) is fixedly connected with the left side of the control console (4), and the front lower end of the stamping device outer wall (1) is fixedly connected with the rear side of the stamping part lower die (5);

the method is characterized in that: the stamping die is characterized by further comprising a positioning device (6) and a pushing and lifting device (7), wherein the positioning device (6) is arranged at the top of the stamping piece lower die (5), the pushing and lifting device (7) is arranged in the middle end of the stamping piece lower die (5), the positioning device (6) comprises a chute block (61), a left inclined rod (62), a long bump (65) and a right inclined rod (66), the left end and the right end of the front side of the stamping device outer wall (1) are fixedly connected with the rear side of the chute block (61), the inner surface of a groove at the inner side end of the chute block (61) is in sliding connection with the outer surfaces of the rear ends of the left side and the right side of the stamping piece upper die (3) and the stamping piece lower die (5), the stamping part upper die (3) bottom left side middle end is fixedly connected with the top end of a left inclined rod (62), the lower end of the left inclined rod (62) middle penetrates through the left positioning block (63) upper and lower left ends and is in sliding connection with the left positioning block (63) upper and lower left ends, the left positioning block (63) right side is fixedly connected with the left protection block (64) left side, the left positioning block (63) and the left protection block (64) bottom middle end groove inner surface is in sliding connection with the long bump (65) outer surface, the long bump (65) bottom is fixedly connected with the stamping part lower die (5) top left and right middle ends, the stamping part upper die (3) bottom right side middle end is fixedly connected with the right inclined rod (66) top, lower extreme runs through right locating piece (67) upper and lower both sides right-hand member and with right locating piece (67) upper and lower both sides right-hand member sliding connection in right down tube (66), right locating piece (67) left side and right protection piece (68) right side fixed connection, right locating piece (67) and right protection piece (68) bottom recess internal surface and right side long lug (65) surface sliding connection.

2. A precision positioner for a stamping die according to claim 1, wherein: the pushing and lifting device (7) comprises a motor (71) and an upper bevel gear (78), the motor (71) is arranged at the front end of the pushing and lifting device (7), the rear end of the motor (71) is fixedly connected with the middle end of the front side of the upper die (3) of the stamping part, the middle end of an output shaft at the rear end of the motor (71) penetrates through the middle end of the front side of the upper die (3) of the stamping part and is rotatably connected with the middle end of the front side of the upper die (3) of the stamping part, the rear end of the output shaft at the rear end of the motor (71) is fixedly connected with the center of the front end of a vertical bevel gear (72), the lower end of the vertical bevel gear (72) is meshed with the upper end of a lower bevel gear (73), the middle ends at the upper and lower sides of the lower bevel gear (73) are penetrated by the middle and lower ends of a moving block (74) and are fixedly connected with the middle and lower ends of the moving block (74), the upper side and the lower side of the moving block (74) are penetrated through by the middle end of the special-shaped sliding rod (75) and are in sliding connection with the middle end of the special-shaped sliding rod (75), the upper end of the special-shaped sliding rod (75) penetrates through the middle end of the bottom of the moving mold block (76) and is in rotating connection with the middle end of the bottom of the moving mold block (76), the left end and the right end of the bottom of the moving mold block (76) are fixedly connected with the bottom of the electric push rod (77), the bottom of the special-shaped sliding rod (75) is fixedly connected with the middle end of the bottom of the upper bevel gear (78), the left end and the right end of the upper bevel gear (78) are meshed with the inner side end of the screw bevel gear (79), and the outer side end of the screw bevel gear (79) is in threaded connection with the inner surface of the inner side end of the spiral moving block (710) And then, the left end and the right end of the movable die block (76) are in sliding connection with the surfaces of the left end and the right end inside the middle end of the lower die (5) of the stamping part.

3. A precision locator for a stamping die as defined in claim 1, wherein: the positioning device (6) is arranged in a bilateral symmetry mode by taking the central axis of the positioning device (6) as a symmetry axis.

4. A precision positioner for a stamping die according to claim 1, wherein: two holes are formed in the left positioning block (63) and are respectively located on the left side of the left positioning block (63) and the bottom of the left positioning block (63).

5. A precision positioner for a stamping die according to claim 1, wherein: the number of the long bumps (65) is two, and the two long bumps (65) are arranged at the left end and the right end of the top of the stamping part lower die (5) in parallel.

6. A precision locator for a stamping die as defined in claim 2, wherein: the number of the electric push rods (77) is two, and the two electric push rods (77) are arranged at the left end and the right end of the bottom of the movable die block (76) at equal intervals.

7. A precision positioner for a stamping die according to claim 2, wherein: the inner side end of each screw bevel gear (79) is a bevel gear, the outer side end of each screw bevel gear is a screw, and the number of the screw bevel gears (79) is two.

8. A precision positioner for a stamping die according to claim 2, wherein: the middle end in the moving die block (76) is a rectangular space, a cylindrical hole is formed in the middle ends of the left side and the right side of the moving die block (76), and the inner surface of the cylindrical hole of the moving die block (76) is connected with the outer surface of the spiral moving block (710) in a sliding mode.

9. A precision locator for a stamping die as defined in claim 2, wherein: the middle end of the special-shaped sliding rod (75) is a cylindrical rotating shaft, the left end and the right end of the special-shaped sliding rod are arc-shaped column blocks, and the left end and the right end of the special-shaped sliding rod are arranged in a bilateral symmetry mode by taking the central axis of the special-shaped sliding rod (75) as a symmetry axis.