Rotary supporting device and product processing equipment

Abstract

The utility model discloses a rotary supporting device and product processing equipment. The rotating supporting device comprises a supporting seat and a rotating assembly, the supporting seat is provided with a mounting groove, the rotating assembly is detachably fixed in the mounting groove and comprises a rotating wheel, and the outer ring of the rotating wheel can support the jig body in a rolling mode. The outer circumferential face of the jig body can be supported in a rolling mode so that a product to be machined can be supported in a rolling mode, operation is easy when the product is disassembled and assembled, the machining efficiency of the product is remarkably improved, and meanwhile potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model generally relates to the technical field of mechanical processing equipment, and more specifically relates to a rotating support device and product processing equipment. Background Art

[0002] The four-axis tailstock lifting and centering device is suitable for the CNC four-axis processing field. This device plays a vital role in the 3D feature processing of roller-type products with large appearance and long length.

[0003] The existing four-axis tailstock lifting and centering device usually has a servo chuck at the front end of the jig body, and a top cone and a tailstock at the tail end of the jig body. The servo chuck can drive the jig body to rotate, and the jig body drives the product to be processed to rotate. The top cone and the tailstock axially press the tail end of the jig body to prevent the jig body from shaking, but the top cone and the jig body need to be kept coaxial.

[0004] Because the structure of the top cone and tailstock restricts the disassembly and assembly of the product to be processed, the top cone and tailstock must be disassembled and assembled before disassembly and assembly of the product to be processed on the fixture body. Each time a product is processed, the top cone and tailstock need to be disassembled and assembled twice. The operation process is very cumbersome, which reduces the product processing efficiency and machine utilization rate, and seriously affects the benefits of the manufacturer. In addition, the top cone and tailstock and their related parts are relatively heavy, and frequent disassembly and assembly also pose certain safety hazards to the operator.

[0005] Therefore, it is necessary to provide a rotation support device and a product processing equipment to at least partially solve the above problems. Utility Model Content

[0006] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0007] In order to at least partially solve the above problems, the first aspect of the present invention provides a rotation support device, comprising:

[0008] A support seat, wherein the support seat is provided with a mounting groove;

[0009] A rotating assembly is detachably fixed in the mounting groove, and the rotating assembly includes a rotating wheel, and the outer ring of the rotating wheel can rollingly support the fixture body.

[0010] Optionally, the rotating assembly comprises:

[0011] A support block, wherein a rotating seat is disposed at an end of the support block, the rotating wheel is disposed in the rotating seat, and a portion of the outer ring of the rotating wheel is exposed from the rotating seat;

[0012] A pin shaft passes through the inner ring of the rotating wheel and is fixed in the rotating seat to support the rotating wheel to rotate.

[0013] Optionally, the rotation support device further comprises:

[0014] Positioning pins;

[0015] The side wall of the mounting groove is provided with a first positioning hole, and the support block is correspondingly provided with a second positioning hole, the second positioning hole is aligned with the first positioning hole along a first direction, the positioning pin is inserted into the second positioning hole and the first positioning hole, and the support block is fixedly connected to the support seat through the positioning pin.

[0016] Optionally, the rotation support device further comprises:

[0017] bolt;

[0018] A third positioning hole is provided at the bottom of the mounting groove, and a fourth positioning hole is correspondingly provided on the support block. The third positioning hole is aligned with the fourth positioning hole along a second direction, and the second direction is perpendicular to the first direction. The support block is fixedly connected to the support seat by the bolt.

[0019] Optionally, it comprises two or more positioning pins and one or more bolts, and the bolts are arranged between the positioning pins.

[0020] Optionally, the rotation support device further comprises:

[0021] A fixing plate, the fixing plate being used for fixed connection with the machine workbench;

[0022] The support seat is fixedly connected to the fixing plate by bolts.

[0023] A second aspect of the utility model provides a product processing device, comprising a rotating support device according to any one of the above technical solutions.

[0024] Optionally, the rotation support device further comprises:

[0025] A machine workbench, on which two groups of the rotating support devices are detachably fixed, and the two groups of the rotating support devices are symmetrically arranged along the axis of the product to be processed.

[0026] Optionally, the rotation support device further comprises:

[0027] A jig body is used to support the product to be processed, and two sets of the rotating support devices rollingly support the first end of the jig body from both axial sides of the product to be processed.

[0028] Optionally, the fixture body includes:

[0029] The cylinder body has positioning grooves at two ends of its outer circumferential surface close to the axial direction.

[0030] Optionally, the rotation support device further includes:

[0031] A pressing block is detachably fixed in the positioning groove and is used for positioning the product to be processed.

[0032] Optionally, the fixture body further includes:

[0033] A shaft portion, the shaft portion being arranged at the center portion of the cylinder;

[0034] A plurality of ribs, wherein the ribs are arranged between the shaft and the cylinder to fixedly connect the shaft and the cylinder;

[0035] A plurality of weight-reducing holes are provided between adjacent ribs.

[0036] Optionally, an avoidance hole is provided on the outer circumferential surface of the cylinder, and the avoidance hole is used to avoid a tool of a processing equipment.

[0037] Optionally, the rotation support device further includes:

[0038] A servo chuck is disposed on the machine workbench, and the servo chuck is connected to the second end of the fixture body and can drive the fixture body to rotate.

[0039] Optionally, the rotation support device further includes:

[0040] A connecting plate is detachably and fixedly connected to the servo chuck and the fixture body, respectively, so as to connect the servo chuck to the fixture body.

[0041] Optionally, the connecting plate includes a plate body, and the plate body is in a circular ring shape;

[0042] A plurality of first connection holes are axially arranged near the edge of the plate body, and the first connection holes are used to connect the fixture body;

[0043] A plurality of second connection holes are radially arranged on the outer circumferential surface of the plate body, and the second connection holes are used for connecting the servo chuck.

[0044] According to a rotating support device and product processing equipment of the utility model, the rotating support device can rollingly support the outer circumferential surface of the fixture body and thus rollingly support the product to be processed. There is no need to axially tighten the fixture body, and there is no need to re-calibrate the coaxiality and other operations. The operation is simple when disassembling and assembling the product, which significantly improves the processing efficiency of the product and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention. In the drawings,

[0046] Figure 1 A top view of a product processing device according to a preferred embodiment of the utility model;

[0047] Figure 2 It is a three-dimensional diagram of a product processing device according to a preferred embodiment of the utility model;

[0048] Figure 3 A three-dimensional image of the product to be processed;

[0049] Figure 4 It is a three-dimensional diagram of a product processing device according to a preferred embodiment of the utility model;

[0050] Figure 5 It is an exploded view of a product processing device according to a preferred embodiment of the utility model;

[0051] Figure 6 It is an exploded view of a rotation support device according to a preferred embodiment of the utility model;

[0052] Figure 7 A top view of a product processing device according to a preferred embodiment of the utility model;

[0053] Figure 8 It is an exploded view of a product processing device according to a preferred embodiment of the utility model;

[0054] Fig. 9 It is a three-dimensional diagram of a fixture body according to a preferred embodiment of the utility model;

[0055] Fig.10 for Figure 7 Section view along AA.

[0056] Description of reference numerals:

[0057] 1: Servo chuck 2: Connecting plate

[0058] 21: Plate body 22: First connection hole

[0059] 23: Second connection hole 3: Product

[0060] 31: Cylinder 32: Slot

[0061] 4: Machine workbench 5: Press block

[0062] 6: Fixture body 61: Cylinder

[0063] 62: Positioning slot 63: Weight reduction hole

[0064] 64: shaft 65: rib

[0065] 66: The third connecting hole 67: Avoidance hole

[0066] 7: Top cone 8: Bridge plate

[0067] 9: Tailstock 10: Chuck body

[0068] 101: Fourth connection hole 11: Support block

[0069] 111: second positioning hole 112: fourth positioning hole

[0070] 113: Rotating seat 12: Support seat

[0071] 121: mounting groove 122: first positioning hole

[0072] 123: third positioning hole 124: fifth positioning hole

[0073] 13: Positioning pin 14: Fixing plate

[0074] 15: Rotating wheel 16: Pin

[0075] 17: First rotation support device 18: Second rotation support device

[0076] 19: Bolt 20: Rotating assembly

[0077] 201: second positioning hole 202: third positioning hole DETAILED DESCRIPTION

[0078] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0079] In order to thoroughly understand the utility model, a detailed description will be provided in the following description. It should be understood that these embodiments are provided to make the disclosure of the utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. Obviously, the implementation of the embodiments of the utility model is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the utility model are described in detail below, but in addition to these detailed descriptions, the utility model may also have other embodiments.

[0080] Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of the "second component", and the term "second component" itself does not imply the existence of the "first component".

[0081] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and similar expressions used in the present invention are for illustrative purposes only and are not restrictive.

[0082] In some embodiments, the structure of the product processing equipment is as follows Figure 1 , Figure 2 As shown, a servo chuck 1 is provided at the front end of the fixture body 6, and a top cone 7 and a tailstock 9 are provided at the rear end of the fixture body 6. The tailstock 9 is fixed to a bridge plate 8 by bolts, and the bridge plate 8 is fixed to a machine workbench 4. The structure of the product 3 to be processed is as follows Figure 3 As shown, the product 3 is a roller-type product, and the product 3 is mounted on the fixture body 6 . The CNC tool processes grooves, holes, steps and other structures on the cylinder 31 of the product 3 according to the design.

[0083] The servo chuck 1 can drive the jig body 6 to rotate, and the jig body 6 drives the product 3 to be processed to rotate. The top cone 7 and the tail stock 9 axially press the tail end of the jig body 6 to prevent the jig body 6 from shaking, but the top cone 7 and the jig body 6 need to be kept coaxial.

[0084] Since the structure of the top cone 7 and the tailstock 9 restricts the disassembly and assembly of the product 3 to be processed, the top cone 7 and the tailstock 9 need to be disassembled and assembled before disassembly and assembly of the product 3 to be processed on the fixture body 6. The top cone 7 and the tailstock 9 need to be disassembled and assembled twice for each product 3 to be processed. The operation process is very cumbersome, which reduces the product processing efficiency and the machine utilization rate, and seriously affects the benefits of the manufacturer. In addition, the top cone 7 and the tailstock 9 and their related parts are relatively heavy, and frequent disassembly and assembly also pose certain safety hazards to the operator.

[0085] The utility model discloses a rotating support device and product processing equipment.

[0086] Now, exemplary embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

[0087] like Figure 4 , Figure 5 , Figure 6 As shown, in a preferred embodiment, a rotation support device includes: a support base 12 and a rotation assembly 20;

[0088] The support seat 12 is provided with a mounting groove 121, and the mounting groove 121 can penetrate the support seat 12 or be closed at one end;

[0089] The rotating assembly 20 can be detachably fixed in the mounting groove 121 . The rotating assembly 20 includes a rotating wheel 15 . The outer ring of the rotating wheel 15 can rollingly support the fixture body 6 .

[0090] The rotating wheel 15 can be in the form of a bearing, a roller, etc. The bearing can be a ball bearing, including an inner ring, a roller, a cage, an outer ring, etc. The roller can be a roller with an axial hole, or a bearing, such as a sliding bearing or a rolling bearing, can be arranged in the axial hole of the roller.

[0091] The rotating support device in this embodiment can rollingly support the outer circumferential surface of the jig body and thus rollingly support the product to be processed. There is no need to axially tighten the jig body, and there is no need to re-calibrate the coaxiality. The operation is simple when disassembling and assembling the product, which significantly improves the processing efficiency of the product and reduces safety hazards.

[0092] In one embodiment, if Figure 4 , Figure 5 , Figure 6 As shown, the rotating assembly 20 includes:

[0093] A support block 11, wherein a rotating seat 113 is disposed at the end of the support block 11, and a rotating wheel 15 is disposed in the rotating seat 113, and a portion of the outer ring of the rotating wheel 15 is exposed from the rotating seat 113;

[0094] The pin shaft 16 passes through the inner ring of the rotating wheel 15 and is fixed in the rotating seat 113 to support the rotating wheel 15 to rotate.

[0095] The end of the support block 11 can be set to an arc structure, which is convenient for the outer ring of the rotating wheel 15 to expose a part of the ring body, and can also avoid contacting the fixture body 6 to hinder the rotation of the fixture body 6.

[0096] In one embodiment, if Figure 4 , Figure 5 , Figure 6 As shown, the rotation support device also includes:

[0097] The positioning pin 13 has a larger diameter at the tail end thereof and is provided with knurling for easy disassembly and assembly. The front end of the positioning pin 13 is an arc end for easy insertion into the first positioning hole 122;

[0098] The side wall of the mounting groove 121 is provided with a first positioning hole 122, and the support block 11 is correspondingly provided with a second positioning hole 111, the second positioning hole 111 is aligned with the first positioning hole 122 along a first direction, the first direction in the figure being the X-axis direction, the positioning pin 13 is inserted into the second positioning hole 111 and the first positioning hole 122, and the support block 11 is fixedly connected to the support seat 12 through the positioning pin 13. By providing the positioning pin 13, the support block 11 and the support seat 12 can be quickly assembled and combined.

[0099] In one embodiment, if Figure 4 , Figure 5 , Figure 6 As shown, the rotation support device also includes:

[0100] Bolt 19, the tail end of bolt 19 is provided with a rotating part to facilitate the cooperation with the installation tool;

[0101] A third positioning hole 123 is provided at the bottom of the mounting groove 121, and a fourth positioning hole 112 is correspondingly provided at the support block 11. The third positioning hole 123 is aligned with the fourth positioning hole 112 along a second direction. In the figure, the second direction is the Z-axis direction, and the second direction is perpendicular to the first direction. The support block 11 is fixedly connected to the support seat 12 by bolts 19.

[0102] By making the connection directions of the bolt 19 and the positioning pin 13 perpendicular to each other, the stability of the combination of the support block 11 and the support seat 12 can be ensured, and it is not easy to loosen during use.

[0103] In one embodiment, the rotation support device includes more than two positioning pins 13 and more than one bolt 19, and the bolt 19 is arranged between the positioning pins 13. By arranging the bolt 19 between the positioning pins 13, the stability of the combination of the support block 11 and the support seat 12 can be further improved.

[0104] In one embodiment, if Figure 4 , Figure 5 , Figure 6 As shown, the rotation support device also includes:

[0105] The fixing plate 14 is used to be fixedly connected to the machine workbench 4; the fixing plate 14 is provided with connection holes at the four corners, and bolts can be inserted to be fixedly connected to the machine workbench 4;

[0106] The support seat 12 is fixedly connected to the fixing plate 14 by bolts. Wing plates are arranged on both sides of the bottom of the support seat 12. The wing plates are provided with fifth positioning holes 124, which can be bolted to fix the support seat 12 to the fixing plate 14.

[0107] like Figure 4 , Figure 7 , Figure 8 As shown, an embodiment of the utility model further provides a product processing equipment, comprising a rotating support device as described in any one of the above embodiments.

[0108] In one embodiment, if Figure 7 , Figure 8 As shown, the rotation support device also includes:

[0109] The machine workbench 4 has two sets of rotating support devices detachably fixed on it, which are a first rotating support device 17 and a second rotating support device 18. The first rotating support device 17 and the second rotating support device 18 have the same structure, and the two sets of rotating support devices are symmetrically arranged along the axial direction of the product 3 to be processed.

[0110] In one embodiment, if Figure 7 , Figure 8 As shown, the rotation support device also includes:

[0111] The jig body 6 is used to support the product 3 to be processed. The jig body 6 is also a roller type. The product 3 is mounted on the jig body 6. Two sets of rotating support devices rollingly support the first end of the jig body 6 from both axial sides of the product 3 to be processed.

[0112] The fixture body 6 can be made of aluminum alloy material with a lower density, so the weight is reduced, and under the support of the two sets of rotating support devices, there will be no shaking phenomenon.

[0113] In one embodiment, if Figure 8 , Fig. 9 , Fig.10 As shown, the fixture body 6 includes:

[0114] The cylinder 61 has two locating grooves 62 disposed on the outer circumferential surface of the cylinder 61 at both ends close to the axial direction. The cylinder 61 still has a certain thickness, and a plurality of locating grooves 62 can be processed to install a plurality of pressing blocks 5.

[0115] In one embodiment, if Figure 8 , Fig. 9 , Fig.10 As shown, the rotation support device also includes:

[0116] The pressing block 5 is detachably fixed in the positioning groove 62 for positioning the product 3 to be processed. A clamping groove 32 is provided at the end of the product 3 to be processed, and the pressing block 5 is clamped with the clamping groove 32. The pressing block 5 is fixed in the positioning groove 62 by bolts, so that the product 3 can be fixed on the fixture body 6.

[0117] In one embodiment, if Figure 8 , Fig. 9 , Fig.10 As shown, the fixture body 6 also includes:

[0118] A shaft portion 64, the shaft portion 64 is disposed at the center of the cylinder 61;

[0119] A plurality of ribs 65, wherein the ribs 65 are disposed between the shaft 64 and the cylinder 61, and fixedly connect the shaft 64 and the cylinder 61;

[0120] A plurality of lightening holes 63 are provided between adjacent ribs 65 .

[0121] The fixture body 6 can be integrally cast, and the shaft 64 , ribs 65 and weight-reducing holes 63 are integrally formed. The shaft 64 and ribs 65 ensure the structural strength of the fixture body 6 , and the weight-reducing holes 63 effectively reduce the weight of the fixture body 6 .

[0122] In one embodiment, if Fig. 9 , Fig.10 As shown, an avoidance hole 67 is provided on the outer circumferential surface of the cylinder 61, and the avoidance hole 67 is used to avoid the tool of the processing equipment. The tool of the processing equipment needs to process a through hole or a threaded hole on the product 3, and the tool can enter the avoidance hole 67 when penetrating the cylinder 31 of the product 3, avoiding damage to the tool.

[0123] In one embodiment, if Figure 7 , Figure 8 , Fig.10 As shown, the rotation support device also includes:

[0124] The servo chuck 1 is disposed on the machine workbench 4 . The servo chuck 1 is connected to the second end of the fixture body 6 and can drive the fixture body 6 to rotate.

[0125] In one embodiment, if Figure 7 , Figure 8 , Fig.10 As shown, the rotation support device also includes:

[0126] The connecting plate 2 is detachably fixedly connected to the servo chuck 1 and the fixture body 6 respectively, so as to realize the connection between the servo chuck 1 and the fixture body 6 .

[0127] In one embodiment, if Figure 8 , Fig. 9 , Fig.10 As shown, the connecting plate 2 includes a plate body 21, and the plate body 21 is in a circular ring shape;

[0128] A plurality of first connection holes 22 are axially arranged near the edge of the plate body 21, and the first connection holes 22 are used to connect the fixture body 6. A plurality of third connection holes 66 are correspondingly arranged at the end of the fixture body 6. The first connection holes 22 are aligned with the third connection holes 66, and bolts can be inserted for connection, thereby realizing a detachable fixed connection between the connecting plate 2 and the fixture body 6.

[0129] A plurality of second connecting holes 23 are radially arranged on the outer circumference of the plate body 21, and the second connecting holes 23 are used to connect the servo chuck 1. The servo chuck 1 is provided with a chuck body 10, and a plurality of fourth connecting holes 101 are radially arranged on the outer circumference of the chuck body 10. The connecting plate 2 is sleeved on the chuck body 10, and the second connecting holes 23 are aligned with the fourth connecting holes 101, and bolts and positioning pins can be installed for connection, thereby realizing a detachable fixed connection between the connecting plate 2 and the servo chuck 1.

[0130] The working principle of the utility model is:

[0131] Steps before processing products: First, loosen the fixing bolts 19 of the support block 11, pull out the positioning pins 13 one by one, and remove the rotating assembly 20 (the support block 11, the rotating wheel 15, and the pin shaft 16 do not need to be disassembled one by one. When used later, they can be disassembled and replaced in the form of assemblies, which reduces the steps of disassembly and assembly while ensuring the accuracy between components.); then put in the product 3 to be processed, lock the contoured pressing block 5; put in the rotating assembly 20; pin in the positioning pin 13; and finally lock the fixing bolts 19 of the support block 11. After completing the above steps, you can start processing parts.

[0132] The device is only debugged for the first time to debug and fix the left and right rotating components 20 to the corresponding positions, so that when the product 3 is clamped on the fixture body 6, the tail will not droop (the contact positions of the two left and right rotating components 20 and the fixture body 6 are tangent to the outer circle, forming a "V" shape, which plays a supporting role); during subsequent use, the matching relationship between the pin hole on the support seat 12 and the positioning pin is utilized to ensure that the tail of the fixture body 6 will not droop, and at the same time, the jacking position is consistent each time, so that the device has the characteristic of repeated positioning.

[0133] The steps for disassembling the product after processing it using this device are as follows: first, loosen the fixing bolts 19 of the support block 11, then pull out the positioning pins 13 one by one, and remove the rotating assembly 20; finally, the product 3 can be removed.

[0134] The utility model provides a rotating support device and product processing equipment, which has the following characteristics:

[0135] When using the product processing equipment of the utility model to process products, not only is the operation simple when replacing products, but it also has the characteristic of positioning. After the first product is debugged and clamped, subsequent products do not need to be re-debugged and can be directly processed, which significantly improves the processing efficiency of the products.

[0136] Compared with the traditional tailstock, the rotating assembly of the utility model is smaller in size, thereby eliminating the potential safety hazard that may occur when the operator operates improperly.

[0137] The manufacturing cost of the parts of the utility model is low, the applicability is wide (when using traditional devices, it is impossible to make a top cone hole at the center of the tail of the fixture body), and the stability is strong (when using traditional devices for clamping, the top cone hole at the center of the tail of the fixture body must be hydraulically fixed with the tailstock each time to ensure the accuracy of the product. Therefore, the product is large in size, the rigidity of the fixture body is insufficient, and the top cone hole is easily deformed and damaged).

[0138] The utility model can not only quickly replace the products and parts that need to be processed, but also has simple operation steps and does not need to re-calibrate the coaxiality and other operations, which significantly improves the processing efficiency of the products and ensures the benefits of the manufacturer.

[0139] The processes and steps described in all the above preferred embodiments are only examples. Unless adverse effects occur, various processing operations can be performed in a sequence different from the sequence of the above processes. The sequence of steps in the above processes can also be increased, merged or deleted according to actual needs.

[0140] In understanding the scope of the present invention, the term "comprising" and its derivatives as used herein are intended to be open terms, which specify the existence of the recorded features, elements, components, groups, wholes and / or steps, but do not exclude the existence of other unrecorded features, elements, components, groups, wholes and / or steps. This concept also applies to words with similar meanings, such as the terms "including", "having" and their derivatives.

[0141] The terms "attached" or "attached" as used herein include: a configuration where an element is directly secured to another element by directly securing the element to the other element; a configuration where an element is indirectly secured to another element by securing the element to an intermediate member which in turn is secured to the other element; and a configuration where one element is integral with the other element, i.e., one element is substantially a part of the other element. This definition also applies to words with similar meanings such as "connect," "connect," "couple," "mount," "bond," "fix," and their derivatives. Finally, terms of degree such as "substantially," "approximately," and "approximately" as used herein represent the amount of deviation that modifies the term such that the end result will not be significantly changed.

[0142] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. The features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise specified in the other embodiment.

[0143] The utility model has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model.

Claims

1. A rotation support device, characterized in that: include: A support seat (12), wherein the support seat (12) is provided with a mounting groove (121); A rotating assembly (20), wherein the rotating assembly (20) is detachably fixed in the mounting groove (121), and the rotating assembly (20) comprises a rotating wheel (15), wherein the outer ring of the rotating wheel (15) is capable of rolling and supporting the fixture body (6).

2. The rotation support device according to claim 1, characterized in that: The rotating assembly (20) comprises: A support block (11), wherein a rotating seat (113) is disposed at an end of the support block (11), the rotating wheel (15) is disposed in the rotating seat (113), and a portion of the outer ring of the rotating wheel (15) is exposed from the rotating seat (113); A pin shaft (16), wherein the pin shaft (16) passes through the inner ring of the rotating wheel (15) and is fixed in the rotating seat (113) to support the rotating wheel (15) to rotate.

3. The rotation support device according to claim 2, characterized in that: Also includes: Positioning pin (13); A first positioning hole (122) is provided on the side wall of the mounting groove (121), and a second positioning hole (111) is correspondingly provided on the support block (11), the second positioning hole (111) is aligned with the first positioning hole (122) along a first direction, the positioning pin (13) is inserted into the second positioning hole (111) and the first positioning hole (122), and the support block (11) is fixedly connected to the support seat (12) via the positioning pin (13).

4. The rotation support device according to claim 3, characterized in that: Also includes: Bolt (19); A third positioning hole (123) is provided at the bottom of the mounting groove (121), and a fourth positioning hole (112) is correspondingly provided on the support block (11); the third positioning hole (123) is aligned with the fourth positioning hole (112) along a second direction, the second direction is perpendicular to the first direction, and the support block (11) is fixedly connected to the support seat (12) by means of the bolt (19).

5. The rotation support device according to claim 4, characterized in that: It comprises more than two positioning pins (13) and more than one bolt (19), wherein the bolt (19) is arranged between the positioning pins (13).

6. The rotation support device according to claim 5, characterized in that: Also includes: A fixing plate (14), the fixing plate (14) being used for being fixedly connected to the machine workbench (4); The support seat (12) is fixedly connected to the fixing plate (14) via bolts.

7. A product processing equipment, characterized in that: It comprises a rotation support device according to any one of claims 1-6.

8. The product processing equipment according to claim 7, characterized in that: Also includes: A machine workbench (4), on which two groups of the rotating support devices are detachably fixed, and the two groups of the rotating support devices are symmetrically arranged along the axis of the product to be processed (3).

9. The product processing equipment according to claim 8, characterized in that: Also includes: A jig body (6), wherein the jig body (6) is used to support the product to be processed (3), and the two sets of rotating support devices rollingly support the first end of the jig body (6) from both axial sides of the product to be processed (3).

10. The product processing equipment according to claim 9, characterized in that: The fixture body (6) includes: A cylinder (61), wherein positioning grooves (62) are respectively arranged at two ends of the outer circumferential surface of the cylinder (61) close to the axial direction.

11. The product processing equipment according to claim 10, characterized in that: Also includes: A pressing block (5), wherein the pressing block (5) is detachably fixed in the positioning groove (62) and is used for positioning the product to be processed (3).

12. The product processing equipment according to claim 10, characterized in that: The fixture body (6) further comprises: A shaft portion (64), wherein the shaft portion (64) is disposed at a central portion of the cylinder (61); a plurality of ribs (65), wherein the ribs (65) are arranged between the shaft (64) and the cylinder (61) to fixedly connect the shaft (64) and the cylinder (61); A plurality of weight-reducing holes (63), wherein the weight-reducing holes (63) are arranged between adjacent ribs (65).

13. The product processing equipment according to claim 10, characterized in that: An avoidance hole (67) is provided on the outer circumferential surface of the cylinder (61), and the avoidance hole (67) is used to avoid a tool of a processing equipment.

14. The product processing equipment according to claim 9, characterized in that: Also includes: A servo chuck (1), wherein the servo chuck (1) is arranged on the machine workbench (4), and the servo chuck (1) is connected to the second end of the fixture body (6) and can drive the fixture body (6) to rotate.

15. The product processing equipment according to claim 14, characterized in that: Also includes: A connecting plate (2), wherein the connecting plate (2) is detachably fixedly connected to the servo chuck (1) and the fixture body (6) respectively, so as to realize the connection of the servo chuck (1) to the fixture body (6).

16. The product processing equipment according to claim 15, characterized in that: The connecting plate (2) comprises a plate body (21), and the plate body (21) is in the shape of a circular ring; A plurality of first connection holes (22) are arranged along the axial direction near the edge of the plate body (21), and the first connection holes (22) are used to connect the fixture body (6); A plurality of second connection holes (23) are radially arranged on the outer circumferential surface of the plate body (21), and the second connection holes (23) are used to connect the servo chuck (1).

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