CN213288249U - Horizontal pole shift fork frock mechanism frock of bending - Google Patents
Horizontal pole shift fork frock mechanism frock of bending Download PDFInfo
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- CN213288249U CN213288249U CN202021627290.XU CN202021627290U CN213288249U CN 213288249 U CN213288249 U CN 213288249U CN 202021627290 U CN202021627290 U CN 202021627290U CN 213288249 U CN213288249 U CN 213288249U
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Abstract
The utility model provides a horizontal pole shift fork frock mechanism frock of bending, including the processing platform, the processing platform has set gradually conveyor, first bending device and second bending device from a left side to the right side, wherein the processing platform is gone up and is located between conveyor and the first bending device and all is provided with the KUKA robot between first bending device and the second bending device. In the utility model, the feeding tool is composed of a raw material storage channel, a propulsion device and a waiting area, the purpose of designing the feeding tool is to replace manual feeding, avoid accidental injury during rapid feeding, bend in the first step and the second step, and replace an upper and lower die assembly bending process by a bending mode of hydraulically driving the tool to rotate; the automatic operation is realized, the production efficiency is improved, the yield is increased, the defects of creases, indentations, burrs, cracks and the like are effectively overcome by the process that the tool rotates and bends, and the requirement of customers on the appearance of the product is met.
Description
Technical Field
The utility model relates to an automobile parts processing field especially relates to a horizontal pole shift fork frock mechanism frock of bending.
Background
Horizontal pole shift fork frock mechanism research and development of bending, horizontal pole shift fork belong to the motor transmission and control partly in the shift fork structure. The raw material is a metal plate, and a required product can be obtained after the metal plate is bent twice by the bending tool.
According to the traditional bending tool, a metal plate is subjected to elastic deformation under the pressure of an upper die or a lower die of a bending machine, then plastic deformation is carried out, the plate is freely bent at the beginning stage of the plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually abutted against the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, the upper die and the lower die are in three-point abutment full contact with the plate, the V-shaped bending is completed at the moment, the processing mode is easy to damage the surface of a workpiece, an obvious indentation or scratch is formed on the surface in contact with the die, and the part is scrapped due to the.
The existing cross rod shifting fork is shown in figure 2, the traditional bending process is that creases, indentations and the like are frequently encountered in the vertical production, burrs or fine cracks often appear on the edge, the bending defects that stress concentration is easy to form during bending and the creases and the like need to be overcome, and when the defects occur, the cross rod shifting fork can be scrapped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal pole shift fork frock mechanism frock of bending to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a transverse rod shifting fork bending tool mechanism tool comprises a processing platform, wherein the processing platform is sequentially provided with a conveying device, a first bending device and a second bending device from left to right, and KUKA robots are arranged on the processing platform, are positioned between the conveying device and the first bending device and are positioned between the first bending device and the second bending device;
the automatic bending machine is characterized by further comprising a cross rod shifting fork, wherein the cross rod shifting fork is used for feeding and discharging materials on the conveying device, the cross rod shifting fork is bent on the first bending device, the bending angle is 90 degrees, the cross rod shifting fork is bent on the second bending device, and the bending angle is 49.9 degrees;
conveyor includes the conveyor base, top one side of conveyor base is provided with first hydraulic cylinder, the intermediate position department of conveyor base is provided with raw and other materials storage rack, and wherein raw and other materials storage rack comprises the cardboard of two symmetries, and two cardboard settings are in conveyor base intermediate position department and front and back side, and two cardboards are used for the block horizontal pole shift fork, the top opposite side of conveyor base is provided with the material waiting district, and the material waiting district internalization is provided with the registration roller.
Preferably, the first bending device comprises a first bending device base, a first bending part is arranged in the middle position of the top of the first bending device base, a second hydraulic cylinder is arranged on one side of the top of the first bending device base, a first clamping tool is connected to one side of the second hydraulic cylinder, the first clamping tool is located above and on one side of the first bending part, a first clamping block is arranged on one side of the top of the first bending part and on the bottom of the first clamping tool, and a first bending bend angle is arranged at the position of the circle center of the first bending part and on the top of the first bending part;
the top of first bending device base just is located the below of the tight frock of first clamp and is provided with the drive block, and is provided with two sets of first locating levers on the drive block, and just two sets of first locating levers can just in time run through the locating hole on the horizontal pole shift fork and insert the draw-in groove that the tight frock bottom of first clamp was seted up, the top of first bending device base just is located one side of two sets of first locating levers and is provided with a fine adjustment motor.
Preferably, the first bending portion has a fan-shaped structure.
Preferably, the second bending device comprises a second bending device base, a second bending part is arranged in the middle of the top of the second bending device base, a slidable transverse clamping block is arranged at the top of the second bending part, a third hydraulic cylinder is arranged on one side of the top of the second bending device base, a second clamping tool is connected to one side of the third hydraulic cylinder, the second clamping tool is located on one side and above the second bending part, a second clamping block is arranged on the top of the second bending part and on one side of the bottom of the second clamping tool, the top of the second clamping block is clamped with the transverse clamping block and is perpendicular to the transverse clamping block, and a second bending bend angle is arranged at the position of the center of the circle of the top of the second bending part;
the top of the second bending device base is provided with a driving block below the second clamping tool, a second positioning rod is arranged on the driving block, the top of the second positioning rod just penetrates through the transverse rod shifting fork to be inserted into a clamping groove in the bottom of the second clamping tool, and a second fine adjustment motor is arranged on one side, located on the top of the second bending device base, of the second positioning rod.
Preferably, the second bending portion is a fan-shaped structure.
Compared with the prior art, the utility model provides a pair of horizontal pole shift fork frock mechanism frock of bending has following beneficial effect:
a cross rod shifting fork bending tool mechanism tool comprises a feeding tool, a bending tool and a bending tool, wherein a robot grabs the tail end of a part to convey a cross rod shifting fork, and the required bent part is produced through two-step continuous bending;
the feeding tool is designed to replace manual feeding of people and avoid accidental injury during rapid feeding, and a bending mode of hydraulically driving the tool to rotate replaces an upper die and lower die assembling and bending process; the automatic operation is realized, the production efficiency is improved, the yield is increased, the defects of creases, indentations, burrs, cracks and the like are effectively overcome by the process that the tool rotates and bends, and the requirement of customers on the appearance of the product is met.
Drawings
Fig. 1 is a schematic structural view of a cross bar shifting fork bending tool mechanism tool of the utility model;
FIG. 2 is a schematic structural view of the cross bar fork of the present invention when it is not bent;
FIG. 3 is a schematic view of the bent cross bar fork of the present invention;
fig. 4 is a schematic structural view of the conveying device of the present invention;
fig. 5 is a schematic structural view of the first bending apparatus of the present invention;
fig. 6 is a schematic structural view of a second bending device according to the present invention;
reference numerals: 1. a processing platform; 2. a conveying device; 201. a conveyor base; 202. a first hydraulic cylinder; 203. a raw material storage rack; 204. a material waiting area; 205. a positioning roller; 3. KUKA robots; 4. a first bending device; 401. a first bending device base; 402. a second hydraulic cylinder; 403. a first clamping tool; 404. a first bending portion; 405. a first clamping block; 406. a first positioning rod; 407. a first bending corner; 408. a first fine adjustment motor; 5. a second bending device; 501. a second bending device base; 502. a third hydraulic cylinder; 503. a transverse clamping block; 504. a second clamping block; 505. a second bending portion; 506. a second positioning rod; 507. a second bending corner; 508. a second clamping tool; 509. A second fine adjustment motor; 6. a cross rod shifting fork.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
The following describes a specific embodiment of the present invention with reference to the accompanying drawings, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is a schematic structural diagram of a cross bar shifting fork bending tool mechanism tool of the present invention; FIG. 2 is a schematic structural view of the cross bar fork of the present invention when it is not bent; FIG. 3 is a schematic view of the bent cross bar fork of the present invention; fig. 4 is a schematic structural view of the conveying device of the present invention; fig. 5 is a schematic structural view of the first bending apparatus of the present invention; fig. 6 is a schematic structural view of the second bending apparatus of the present invention.
In a specific implementation process, as shown in fig. 1-6, a transverse rod shifting fork bending tool mechanism tool comprises a processing platform 1, wherein the processing platform 1 is sequentially provided with a conveying device 2, a first bending device 4 and a second bending device 5 from left to right, and a KUKA robot 3 is arranged on the processing platform 1, is positioned between the conveying device 2 and the first bending device 4, and is positioned between the first bending device 4 and the second bending device 5; the automatic feeding and discharging device comprises a conveying device 2, a first bending device 4, a second bending device 5, a transverse rod shifting fork 6, a first feeding and discharging device, a second feeding and discharging device and a second bending device, wherein the transverse rod shifting fork 6 is arranged on the conveying device 2, the transverse rod shifting fork 6 is bent on the first bending device 4, the bending angle is 90 degrees, and the bending angle is 49.9 degrees; conveyor 2 includes conveyor base 201, top one side of conveyor base 201 is provided with first hydraulic cylinder 202, the intermediate position department of conveyor base 201 is provided with raw and other materials storage rack 203, wherein raw and other materials storage rack 203 comprises the cardboard of two symmetries, two cardboard settings are in conveyor base 201 intermediate position department and front and back side, two cardboards are used for block horizontal pole shift fork 6, the top opposite side of conveyor base 201 is provided with material waiting district 204, and material waiting district 204 internalization is provided with registration roller 205.
In the specific implementation process, as shown in fig. 1 to 6, the first bending device 4 includes a first bending device base 401, a first bending portion 404 is disposed at a middle position of a top of the first bending device base 401, a second hydraulic cylinder 402 is disposed at one side of the top of the first bending device base 401, one side of the second hydraulic cylinder 402 is connected to a first clamping tool 403, the first clamping tool 403 is disposed above and on one side of the first bending portion 404, a first clamping block 405 is disposed at one side of the top of the first bending portion 404 and at the bottom of the first clamping tool 403, and a first bending corner 407 is disposed at a position of a center of a circle of the first clamping block 405 at the top of the first bending portion 404; the top of the first bending device base 401 and the lower side of the first clamping tool 403 are provided with a driving block, the driving block is provided with two sets of first positioning rods 406, the two sets of first positioning rods 406 can just penetrate through the positioning holes on the cross rod shifting fork 6 and are inserted into the clamping grooves formed in the bottom of the first clamping tool 403, and one side of the top of the first bending device base 401 and the side of the first positioning rods 406 is provided with a first fine adjustment motor 408.
In particular implementations, as shown in fig. 1-6, the first bend 404 has a fan-like configuration.
In a specific implementation process, as shown in fig. 1 to 6, the second bending device 5 includes a second bending device base 501, a second bending portion 505 is disposed at a middle position of a top of the second bending device base 501, a slidable transverse clamping block 503 is disposed at a top of the second bending portion 505, a third hydraulic cylinder 502 is disposed at one side of the top of the second bending device base 501, a second clamping fixture 508 is connected to one side of the third hydraulic cylinder 502, the second clamping fixture 508 is located at one side and above the second bending portion 505, a second clamping block 504 is disposed at a top of the second bending portion 505 and at one side of a bottom of the second clamping fixture 508, a top of the second clamping block 504 is engaged with the transverse clamping block 503 and is perpendicular to the transverse clamping block, and a second bending corner 507 is disposed at a center of a top of the second bending portion 505;
the top of the second bending device base 501 and the lower side of the second clamping fixture 508 are provided with a driving block, the driving block is provided with a second positioning rod 506, the top of the second positioning rod 506 just penetrates through the cross rod shifting fork 6 and is inserted into the clamping groove at the bottom of the second clamping fixture 508, and one side of the top of the second bending device base 501 and the side of the second positioning rod 506 is provided with a second fine adjustment motor 509.
In one embodiment, as shown in fig. 1-6, the second bending portion 505 has a fan-shaped configuration.
The working principle of the utility model is as follows: the during operation comprises conveyor 2, first bending device 4 and second bending device 5, snatchs the part tail end by KUKA robot 3 and transports raw and other materials, transports first bending device 4 from conveyor 2, and after first bending device 4 was accomplished, again transported to second bending device 5 by the robot, bent once more to produce required part.
Specifically, materials are loaded manually, the materials are placed on a raw material storage rack 203 in order, a cross bar shifting fork 6 at the lowest part is sent into a material waiting area 204 by a first hydraulic cylinder 202, and a positioning roller 205 has a positioning effect on a workpiece; the KUKA robot 3 is used for realizing full-automatic conveying work in the middle, the robot conveys the cross rod shifting fork 6 to the first bending device 4 from the material waiting area 204, the two first positioning rods 406 firstly position the cross rod shifting fork 6 in bending, then the second hydraulic cylinder 402 drives the first clamping tool 403 to lock the cross rod shifting fork 6, wear-resistant materials are used as a first clamping block 405 of the bending position to prevent sliding during bending, the first bending part 404 is driven by external hydraulic pressure, and 90-degree bending is carried out by taking the first bending angle 407 as an inflection point, so that corresponding parts are obtained; under the condition that the size is unqualified in the bending 1, a first fine adjustment motor 408 is adopted to move a driving block at the bottom of the first positioning rod 406, so that the position of the first positioning rod 406 is adjusted, and a proper position is obtained through adjustment;
and then the KUKA robot 3 puts the cross rod shifting fork 6 obtained by the first bending device 4 into the second bending device 5, the second positioning rod 506 positions the cross rod shifting fork 6 in bending, then the third hydraulic cylinder 502 drives the second clamping tool 508 to lock the cross rod shifting fork 6, the transverse position of the transverse clamping block 503 is adjusted by external force, so that the transverse clamping block 503 completely supports against the second clamping block 504, the sliding during the bending is prevented, 49.9-degree bending is performed by using the second bending angle 507 as an inflection point by using external hydraulic driving, the final cross rod shifting fork 6 (as shown in figure 3) is obtained, the driving block at the bottom of the second positioning rod 506 is moved by using a second micro-adjustment motor 509 under the condition that the size of the cross rod shifting fork 6 is unqualified, the position of the second positioning rod 506 is adjusted, and the proper position is obtained by adjusting.
Compared with the prior art, the utility model provides a pair of horizontal pole shift fork frock mechanism frock of bending has following beneficial effect:
a cross rod shifting fork bending tool mechanism tool comprises a feeding tool, a bending tool and a bending tool, wherein a robot grabs the tail end of a part to convey a cross rod shifting fork, and the required bent part is produced through two-step continuous bending;
the feeding tool is designed to replace manual feeding of people and avoid accidental injury during rapid feeding, and a bending mode of hydraulically driving the tool to rotate replaces an upper die and lower die assembling and bending process; the automatic operation is realized, the production efficiency is improved, the yield is increased, the defects of creases, indentations, burrs, cracks and the like are effectively overcome by the process that the tool rotates and bends, and the requirement of customers on the appearance of the product is met.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A cross rod shifting fork bending tool mechanism tool is characterized by comprising a processing platform (1), wherein the processing platform (1) is sequentially provided with a conveying device (2), a first bending device (4) and a second bending device (5) from left to right, and KUKA robots (3) are arranged on the processing platform (1) and are positioned between the conveying device (2) and the first bending device (4) and between the first bending device (4) and the second bending device (5);
the automatic feeding and discharging device is characterized by further comprising a cross rod shifting fork (6), wherein the cross rod shifting fork (6) feeds and discharges materials on the conveying device (2), the cross rod shifting fork (6) bends on the first bending device (4), the bending angle is 90 degrees, the cross rod shifting fork (6) bends on the second bending device (5), and the bending angle is 49.9 degrees;
conveyor (2) include conveyor base (201), top one side of conveyor base (201) is provided with first hydraulic cylinder (202), the intermediate position department of conveyor base (201) is provided with raw and other materials storage rack (203), wherein raw and other materials storage rack (203) comprises the cardboard of two symmetries, and two cardboard settings are located and front and back side at conveyor base (201) intermediate position, and two cardboards are used for block horizontal pole shift fork (6), the top opposite side of conveyor base (201) is provided with and waits material district (204), and waits material district (204) internalization and be provided with registration roller (205).
2. The tooling of claim 1, wherein the tooling comprises: the first bending device (4) comprises a first bending device base (401), a first bending portion (404) is arranged at the middle position of the top of the first bending device base (401), a second hydraulic cylinder (402) is arranged on one side of the top of the first bending device base (401), a first clamping tool (403) is connected to one side of the second hydraulic cylinder (402), the first clamping tool (403) is located above and on one side of the first bending portion (404), a first clamping block (405) is arranged on the top of the first bending portion (404) and on one side of the bottom of the first clamping tool (403), and a first bending bend (407) is arranged at the position, located at the circle center of the first clamping block (405), of the top of the first bending portion (404);
the top of first bending device base (401) and the below that is located first clamp frock (403) are provided with the drive block, and are provided with two sets of first locating levers (406) on the drive block, and just locating hole that two sets of first locating levers (406) can just in time run through on horizontal pole shift fork (6) inserts in the draw-in groove that first clamp frock (403) bottom was seted up, the top of first bending device base (401) and the one side that is located two sets of first locating levers (406) are provided with first micro-adjustment motor (408).
3. The tooling of claim 2, wherein the tooling comprises: the first bend (404) is a fan-shaped structure.
4. The tooling of claim 1, wherein the tooling comprises: the second bending device (5) comprises a second bending device base (501), a second bending part (505) is arranged at the middle position of the top of the second bending device base (501), the top of the second bending part (505) is provided with a slidable transverse clamping block (503), a third hydraulic cylinder (502) is arranged on one side of the top of the second bending device base (501), and one side of the third hydraulic cylinder (502) is connected with a second clamping tool (508), and the second clamping tool (508) is positioned at one side and above the second bending part (505), a second clamping block (504) is arranged at the top of the second bending part (505) and at one side of the bottom of the second clamping tool (508), and the top of the second clamping block (504) is clamped with the transverse clamping block (503), the second bending part is perpendicular to the transverse clamping block (503), and a second bending bend angle (507) is arranged at the position of the center of a circle of the top of the second bending part (505);
the top of second bending device base (501) just is located the below that the tight frock of second clamp (508) and is provided with the drive block, and is provided with second locating lever (506) on the drive block, and just in time runs through horizontal pole shift fork (6) at the top of second locating lever (506) and inserts the draw-in groove that the tight frock of second clamp (508) bottom, the top of second bending device base (501) just is located one side of second locating lever (506) and is provided with second fine adjustment motor (509).
5. The tooling of claim 4, wherein the tooling comprises: the second bending part (505) is of a fan-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627290.XU CN213288249U (en) | 2020-08-07 | 2020-08-07 | Horizontal pole shift fork frock mechanism frock of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627290.XU CN213288249U (en) | 2020-08-07 | 2020-08-07 | Horizontal pole shift fork frock mechanism frock of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213288249U true CN213288249U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021627290.XU Active CN213288249U (en) | 2020-08-07 | 2020-08-07 | Horizontal pole shift fork frock mechanism frock of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213288249U (en) |
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2020
- 2020-08-07 CN CN202021627290.XU patent/CN213288249U/en active Active
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