Tool jig
By designing a tooling fixture with a rotating axis and mounting steps, the problem of low efficiency in traditional drilling equipment was solved, enabling continuous multi-head machining and simplified fixing, thus improving machining efficiency and adaptability.
Patent Information
- Application Number
- CN202520185188.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-06
AI Technical Summary
Traditional single-head drilling equipment has low processing efficiency, and the existing fixed tooling structure is complex, resulting in a waste of a lot of manpower, material resources and time.
A tooling fixture with a rotation axis and annularly spaced mounting steps is designed. The machine head is simply fixed by a combination of abutment blocks and mounting shaft holes, and the tooling fixture is allowed to rotate to continuously process multiple machine heads.
It improves the efficiency of machine head processing, simplifies the fixing process, reduces labor and material costs, adapts to various machine head specifications, and enables continuous processing.
Smart Images
Figure CN223889476U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to dental machine head processing technical field, especially a tooling jig. BACKGROUND
[0002] In the current mechanical processing field, especially for the scene needing large-scale and high-efficiency drilling operation, when the traditional single machine head drilling equipment works, the machine head is fixed on the fixed tooling first, and then the processing equipment processes the machine head, when one machine head is processed, another machine head is fixed, and then the processing equipment processes the newly fixed machine head, and the processing is repeated to realize the processing of the machine head. This processing mode not only has low efficiency, but also needs a lot of manpower, material resources and time cost when facing a large number of machine heads needing processing. In addition, the existing fixed tooling also has the problem of complex fixed structure. UTILITY MODEL CONTENT
[0003] The utility model aims at providing a tooling jig to solve one or more technical problems existing in the prior art, at least to provide a beneficial choice or create conditions.
[0004] The technical scheme adopted to solve the above technical problems is:
[0005] The utility model provides a tooling jig, including jig body, the jig body is equipped with rotation axis, the jig body is along the direction of rotation axis extension setting, the jig body is along the direction of rotation axis extension setting, the outer peripheral wall annular interval of jig body is equipped with a plurality of installation steps, the installation step is along the direction of rotation axis extension setting, the installation step has first step surface and second step surface, the second step surface is equipped with installation shaft hole, the side wall of installation shaft hole is equipped with the abutment hole who communicates with first step surface, first step surface can dismantle and is equipped with abutment block, the abutment block is used to make the positioning column or machine handle being fixed in installation shaft hole is fixed to the jig body by abutment.
[0006] The utility model has the advantages of:
[0007] When installing and fixing the machine head, the machine head is sleeved on the positioning column, the positioning column is inserted into the installation shaft hole, then the abutment block is installed on the first step surface, and the positioning column is fixed to the jig body by the abutment block through the installation shaft hole and the positioning column abutment, and the fixing mode is relatively simple. Or the machine handle of the machine head is fixed in the installation shaft hole by the abutment block. The tooling jig can install and fix multiple machine heads, and the machine head will not fall off from the tooling jig when the tooling jig rotates around the axis. When one of the machine heads is processed, the processing jig is rotated to process the other machine head, and multiple machine heads are continuously processed by this method, improving the processing efficiency.
[0008] As a further improvement of the above technical solution, the first step surface is provided with a fixed groove, and the abutting block is arranged in the fixed groove.
[0009] As a further improvement of the above technical solution, the number of the mounting shaft holes is multiple, and the multiple mounting shaft holes are arranged along the rotation axis direction.
[0010] As a further improvement of the above technical solution, the number of the abutting blocks is multiple, and the multiple abutting blocks are arranged one-to-one corresponding to the multiple mounting shaft holes.
[0011] As a further improvement of the above technical solution, the abutting block is fixed to the first step surface by a bolt.
[0012] As a further improvement of the above technical solution, the second step surface is provided with a limiting block, and the limiting block is provided with a limiting groove for limiting the head part.
[0013] As a further improvement of the above technical solution, the limiting block is provided with multiple limiting grooves arranged along the rotation axis direction, and the multiple limiting grooves are arranged one-to-one corresponding to the multiple mounting shaft holes.
[0014] As a further improvement of the above technical solution, the limiting block is arranged close to the first step surface.
[0015] As a further improvement of the above technical solution, the side of the limiting groove close to the mounting shaft hole is provided with a guide surface.
[0016] As a further improvement of the above technical solution, the jig body is provided with a rotating shaft for mounting the jig body. BRIEF DESCRIPTION OF DRAWINGS
[0017] The utility model will be further explained in connection with the drawings and embodiments;
[0018] Figure 1 It is a tool jig provided by the utility model, and the structure schematic diagram of one embodiment, wherein six arrows respectively represent forward, backward, left, right, upward and downward;
[0019] Figure 2 It is a tool jig provided by the utility model, and the structure schematic diagram of one embodiment, wherein six arrows respectively represent forward, backward, left, right, upward and downward;
[0020] Figure 3 It is a tool jig provided by the utility model, and the structure schematic diagram of one embodiment, wherein six arrows respectively represent forward, backward, left, right, upward and downward;
[0021] Figure 4The utility model provides a kind of tooling jig, and the schematic diagram of the workpiece of one embodiment of the utility model cooperates with positioning column.
[0022] Reference signs:
[0023] Jig body 100, mounting step 110, first step surface 111, second step surface 112, mounting shaft hole 113, abutment hole 114, fixed recess 115, abutment block 120, bolt 130, limit block 140, limit slot 141, guide surface 142, rotating shaft 150, positioning column 200. DETAILED DESCRIPTION
[0024] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the drawings, and the drawings are used to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0025] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the utility model.
[0026] In the description of the utility model, if there is a word such as "several" description, its meaning is one or more, the meaning of more than two, greater than, less than, more than, etc. is not included in the number, above, below, within, etc. is understood as including the number.
[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting and the like should be broadly understood, and the skilled person in the art can reasonably determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.
[0028] Reference Figures 1 to 4 , the utility model discloses a kind of tooling jig to make the following embodiment:
[0029] Reference Figure 1 A kind of tooling jig, including jig body 100, jig body 100 is provided with the rotating axis along the extension setting of front-back direction, jig body 100 is along the extension setting of front-back direction, jig body 100 is provided with rotating shaft 150, rotating shaft 150 will install jig body 100 is installed in the output end of motor, motor can drive jig body 100 rotates around rotating axis, so that the multiple machine heads on fixed jig body 100 are located in processing position.Specific referenceFigure 4 The machine head is one kind of workpiece, and the workpiece is matched and clamped with another accessory (a positioning column). The positioning column 200 plays a role of positioning and preventing damage to the appearance of the workpiece. When the machine head is fixed, the machine head is sleeved on the positioning column 200, and then the positioning column 200 is fixed to the jig body 100 through the mounting structure of the present application.
[0030] The outer peripheral wall of the jig body 100 is annularly and spacedly provided with six mounting steps 110, which are arranged in the front-rear direction. The six mounting steps 110 are respectively divided into three groups, and the three groups correspond to three processes respectively, wherein Figure 1 the first process at B in the figure, Figure 1 the second process at A in the figure, Figure Three the third process at E in the figure, wherein the six groups are symmetrically arranged at the outer peripheral wall of the jig body 100 along the rotation axis at 180°.
[0031] Specifically looking at Figure 1 B in the figure, the machine handle of the machine head is arranged to extend downward at this position. The mounting step 110 has a first step surface 111 and a second step surface 112. The first step surface 111 is a vertical plane, and the second step surface 112 is a horizontal plane. The first step surface 111 and the second step surface 112 are arranged perpendicular to each other.
[0032] The second step surface 112 is provided with a mounting shaft hole 113, and the machine handle of the machine head is inserted into the mounting shaft hole 113. The first step surface 111 is provided with a fixing groove 115. The abutting block 120 is detachably arranged in the fixing groove 115 through a bolt 130. The fixing groove 115 plays a role of positioning the abutting block 120. The side wall of the mounting shaft hole 113 is provided with an abutting hole 114 in communication with the bottom of the fixing groove 115.
[0033] When the machine head is mounted and fixed, the machine handle of the machine head is inserted into the mounting shaft hole 113, and then the abutting block 120 is mounted on the first step surface 111. At the same time, the abutting block 120 is abutted with the positioning column 200 through the mounting shaft hole 113 to fix the machine handle of the machine head on the jig body 100. The fixing mode is relatively simple and fast. The tool jig can mount and fix multiple machine heads, and when the tool jig rotates around the axis, the machine heads will not fall off the tool jig. When the machine heads are processed, after one of the machine heads is processed, the tool jig is rotated to process another machine head. In this way, multiple machine heads are continuously processed, and the processing efficiency is improved.
[0034] In other embodiments, the fixing groove 115 can not be provided, the abutting hole 114 is provided on the first step surface 111, and the abutting block 120 is arranged on the first step surface 111 to abut and fix the positioning column 200.
[0035] From Figure 1As can be seen, there are multiple mounting shaft holes 113, which are spaced apart along the rotation axis. Multiple machine heads can be simultaneously mounted and fixed in the circumferential direction of the fixture body 100, further improving the machining efficiency of the machine heads. Each abutment block 120 corresponds to two mounting shaft holes 113, and the bolt 130 is located in the middle of the two abutment holes 114. This allows for convenient fixing of the abutment block 120 and simultaneous fixing of two machine heads.
[0036] In other embodiments, there are multiple abutment blocks 120, and each abutment block 120 is configured to correspond one-to-one with a multiple mounting shaft holes 113, with each abutment block 120 fixing a machine head.
[0037] In some other embodiments, each mounting step 110 may correspond to an abutment block 120, and the abutment block 120 may simultaneously correspond to multiple mounting shaft holes 113, and the abutment block 120 may simultaneously abut and fix multiple machine heads.
[0038] Reference Figure 1 At point A, the positioning post 200 extends to the right. The mounting step 110 has a first step surface 111 and a second step surface 112. The second step surface 112 is a vertical plane, and the first step surface 111 is a horizontal plane. The first step surface 111 and the second step surface 112 are perpendicular to each other. The second step surface 112 is provided with a mounting shaft hole 113.
[0039] The positioning pin 200 is inserted into the mounting shaft hole 113. The first step surface 111 is provided with a fixing groove 115. The abutment block 120 can be detached into the fixing groove 115 by bolts 130. At this time, the second step surface 112 is provided with a limiting block 140. The limiting block 140 is located on the side away from the first step surface 111, that is, near the lower side. The limiting block 140 is provided with multiple limiting grooves 141. The limiting grooves 141 are used to limit the other end of the machine head.
[0040] The limiting groove 141 has various forms, which can be changed according to the structure of the machine head, for example... Figure 2 Points C and D in the diagram, Figure 2 At point C, the other end of the pipe section of the machine head is perpendicular to the machine head, and the limiting groove 141 extends to the left and right. Figure 2 At point D, the other end of the pipe section of the machine head is inclined to the machine head, and the limiting groove 141 is inclined. In some other embodiments, the other end of the pipe section of the machine head is irregular in shape, and the limiting groove 141 is also irregular in shape accordingly to match the other end of the pipe section of the machine head.
[0041] Reference Figure 2At point D, a guide surface 142 is provided on the side of the limiting groove 141 near the mounting shaft hole 113, facilitating the insertion of the end of a section of the machine head into the limiting groove 141. The guide surface 142 is an arc-shaped curved surface, with two guide surfaces 141 located on either side of the section of the machine head. Furthermore, the guide surface 142 also has a clearance effect, allowing the machining tool to easily extend into and process the section of the machine head when machining is required. Therefore, this tooling fixture can meet various machining needs and has excellent practicality.
[0042] exist Figure 3 At point E, the mounting step 110 is divided into two mutually perpendicular surfaces: a second step surface 112 and a first step surface 111. The second step surface 112, as a vertical surface, is provided with a mounting shaft hole 113. This mounting shaft hole 113 is specifically designed for the positioning post 200 to ensure that the positioning post 200 can be inserted and initially fixed, and the shape of the mounting shaft hole 113 is adapted to the positioning post 200.
[0043] The first step surface 111 forms a right angle with the second step surface 112, providing a horizontal (or near-horizontal) plane. A fixing groove 115 is designed on this plane for positioning and installing the abutment block 120. This abutment block 120 is tightly connected to the fixing groove 115 by bolts 130, thus providing additional support and stability to the machine head handle from one side. However, to further improve the stability of the machine head during use, a limiting block 140 is provided on the second step surface 112, near the first step surface 111 (i.e., above). This limiting block 140 has multiple limiting slots 141. When the positioning pin 200 is inserted into the mounting shaft hole 113 and fixed, the other end of the machine head is guided into the limiting slots 141. In this way, even if vibration or external force is encountered during operation, the machine head can be firmly restrained in the predetermined position, improving stability.
[0044] The entire fixture is made of stainless steel. In this embodiment, the fixture body 100 is equipped with multiple installation methods according to the specifications and models of the machine head. Different specifications and models of machine heads can be fixed, and multiple machine heads of each type can be fixed at the same time. Processing can be carried out by moving the processing equipment back and forth while keeping the fixture body 100 stationary, or by rotating the fixture body 100 while keeping the processing equipment stationary.
[0045] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.
Claims
1. A tooling fixture, characterized in that, include: The fixture body has a rotation axis and extends along the rotation axis. The outer peripheral wall of the fixture body is provided with a plurality of mounting steps at intervals. The mounting steps extend along the rotation axis and have a first step surface and a second step surface. The second step surface is provided with a mounting shaft hole. The side wall of the mounting shaft hole is provided with an abutment hole communicating with the first step surface. The first step surface is detachably provided with an abutment block. The abutment block is used to abut and fix the positioning post or handle provided in the mounting shaft hole to the fixture body.
2. The tooling fixture according to claim 1, characterized in that: The first step surface is provided with a fixing groove, and the abutting block is disposed in the fixing groove.
3. The tooling fixture according to claim 1, characterized in that: The number of mounting shaft holes is provided in multiples, and the multiple mounting shaft holes are spaced apart along the rotation axis direction.
4. A tooling fixture according to claim 3, characterized in that: The number of abutment blocks is provided in multiples, and each of the multiple abutment blocks is provided in a one-to-one correspondence with a multiple of the mounting shaft holes.
5. A tooling fixture according to claim 1, characterized in that: The abutment block is fixed to the first step surface by bolts.
6. A tooling fixture according to claim 1, characterized in that: The second step surface is provided with a limiting block, and the limiting block is provided with a limiting groove for limiting the machine head.
7. A tooling fixture according to claim 6, characterized in that: The limiting block is provided with a plurality of limiting grooves at intervals along the rotation axis, and the plurality of limiting grooves are provided in a one-to-one correspondence with the plurality of mounting shaft holes.
8. A tooling fixture according to claim 6, characterized in that: The limiting block is located near the side of the first step.
9. A tooling fixture according to claim 8, characterized in that: The limiting groove has a guide surface on the side near the mounting shaft hole.
10. A tooling fixture according to claim 1, characterized in that: The fixture body is provided with a rotating shaft for mounting the fixture body.