Fine milling tool with convenient adjusting structure

Abstract

The utility model provides a finish milling tool with a convenient adjusting structure, which comprises a tool main body, a clamping screw rod, an adjusting clamping seat and a clamping seat body, and a tool upper seat is arranged at the upper end of the internal composition of the tool main body. Compared with the prior art, the tire mold pattern block disassembling tool has the advantages that the tool body, the clamping screw, the adjusting clamping seats, the clamping seat body and the disassembling piece are additionally arranged, a tire mold pattern block is arranged between the two adjusting clamping seats, the clamping screw is rotated to drive the two adjusting clamping seats to move, the clamping seat body clamps the tire mold pattern block, and the tire mold pattern block is disassembled. The clamping seat body can be disassembled and replaced only by rotating the disassembly and assembly part according to the use loss, so that clamping before finish milling can be conveniently carried out on tire mold pattern blocks of different models, and waste materials generated by finish milling fall into the inner side of a receiving hopper and fall into the inner side of a falling hole through the receiving hopper to be guided out by additionally arranging the tool main body; and the later collection difficulty of waste can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of precision milling of tire mold pattern blocks, and particularly relates to a precision milling tool with a convenient adjustment structure. Background Art

[0002] Tire mold tread blocks are key components in the tire production process, used to form patterns on the tire surface during the tire vulcanization process. The design and quality of the tread blocks directly affect the performance of the tire, including grip, drainage, wear resistance and noise level. Tire mold tread blocks need to go through multiple processes in production, such as rough milling and fine milling. Fine milling is to make the end face milling more refined and reduce the dimensional tolerance. Most of the fine milling operations use tooling to clamp and fix different tire mold tread blocks. However, most of the common fine milling tooling is designed accordingly and used in conjunction with different types of tire mold tread blocks. This leads to the need to disassemble and replace the entire tooling when fine milling different types of tire mold tread blocks in production, which will lead to a decrease in production efficiency. In addition, for small batches and frequent production, the replacement frequency is high, which is not conducive to actual production operations.

[0003] In summary, there are some problems in the use of the fine milling tooling used for the tooling and the tire mold pattern blocks, so it is hoped to propose a new structure to solve the above technical problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a precision milling tool with a convenient adjustment structure to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: a fine milling tool with a convenient adjustment structure, comprising: a tool body, a clamping screw, an adjusting clamping seat and a clamping seat body, the upper end of the tool body being provided with a tool upper seat in its internal composition, a clamping slide groove for assisting the adjustment of the clamping seat to move linearly forward and backward on the right side of the tool upper seat, a clamping screw for driving two groups of adjusting clamping seats to move inward and outward at the same time on the inner side of the clamping slide groove, a group of adjusting clamping seats for installing the clamping seat body and driving it to move are provided at the front and rear ends above the tool upper seat, a group of clamping seat bodies for clamping and fixing the tire mold tread blocks are provided at the left and right ends of the adjusting clamping seat close to the tool upper seat, and a group of disassembly and assembly parts for fixing the clamping seat body are provided at the left and right ends of the adjusting clamping seat away from the tool upper seat.

[0006] As a preferred embodiment, a wheel disc is provided at the rear end of the clamping screw, a screw member is provided at the front end of the clamping screw, external threads are provided at the front and rear ends of the outer side of the screw member and the rotation directions are opposite, and a clamping slider is provided at the lower right end of the internal component of the adjusting clamping seat.

[0007] As a preferred embodiment, a clamping screw hole is provided on the rear side of the clamping slider and the front and rear groups of clamping screw holes have opposite rotation directions. The clamping slider and the clamping groove are movably engaged with each other, and the external thread is threadedly connected with the clamping screw hole. The clamping screw can be rotated by rotating the wheel, so that the external thread and the clamping screw hole cooperate to drive the two groups of adjusting clamping plates to move outward or inward at the same time.

[0008] As a preferred embodiment, a mounting plate is provided above the clamping slider, and through holes are provided at both left and right ends of the rear side of the mounting plate. A connecting stud is provided at one end of the internal component of the clamping seat body that is away from the center of the tooling upper seat.

[0009] As a preferred embodiment, a connecting threaded hole is provided on the side of one end of the internal component of the disassembly and assembly part close to the center of the tooling upper seat, and the connecting stud is threadedly connected with the connecting threaded hole;

[0010] The disassembling part has a turning handle at one end away from the center of the tooling seat, and the connecting stud has a clamping plate at one end close to the center of the tooling seat. The connecting stud is passed through the through hole and screwed into the connecting threaded hole to install and fix the clamping seat body, so that the clamping seat body can be disassembled and assembled separately according to the usage of the clamping seat body.

[0011] As a preferred embodiment, a fixing plate for installation and fixation is provided below the tooling upper seat, and a receiving bucket for collecting milling waste is provided on the upper surface of the tooling upper seat, and the cross-section of the receiving bucket is a trapezoidal structure that is wide at the top and narrow at the bottom.

[0012] As a preferred embodiment, a drop hole is formed by vertically penetrating the center of the upper surface of the receiving bucket, and the drop hole is connected to the receiving bucket. The waste generated by fine milling falls into the inner side of the receiving bucket and is discharged through the receiving bucket into the inner side of the drop hole, which can reduce the difficulty of collecting the waste later.

[0013] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding a tooling body, a clamping screw, an adjustable clamping seat, a clamping seat body and a disassembly part, the tire mold pattern block is placed between two groups of adjustable clamping seats, and the clamping screw is rotated to drive the two groups of adjustable clamping seats to move, so that the clamping seat body clamps the tire mold pattern block, and the clamping seat body can be disassembled and replaced by only rotating the disassembly part according to the use wear, so that different models of tire mold pattern blocks can be clamped before fine milling. By adding a tooling body, the waste generated by fine milling falls into the inner side of the receiving bucket, and falls into the inner side of the drop hole through the receiving bucket for export, which can reduce the difficulty of collecting the waste in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a precision milling tool with a convenient adjustment structure.

[0016] Figure 2 It is a structural schematic diagram of a tooling main body in a fine milling tooling with a convenient adjustment structure of the utility model.

[0017] Figure 3 It is a structural schematic diagram of an adjustable clamping seat in a fine milling tooling with a convenient adjustment structure according to the utility model.

[0018] Figure 4 It is a structural schematic diagram of a clamping seat body in a precision milling tool with a convenient adjustment structure according to the utility model.

[0019] Figure 5 The utility model is a structural schematic diagram of a disassembly and assembly part in a fine milling tool with a convenient adjustment structure.

[0020] In the figure, 100-tool body, 101-fixed plate, 102-tool upper seat, 103-receiving bucket, 104-drop hole, 105-clamping slide;

[0021] 200-clamping screw;

[0022] 300-adjusting clamping seat, 301-clamping slider, 302-clamping screw hole, 303-mounting plate, 304-through hole;

[0023] 400-clamping seat body, 401-connecting stud, 402-clamping plate;

[0024] 500-disassembly and assembly parts, 501-connection threaded holes, 502-handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a fine milling tool with a convenient adjustment structure, comprising: a tool body 100, a clamping screw 200, an adjustment clamping seat 300 and a clamping seat body 400, wherein the tool body 100 has a tool upper seat 102 at the upper end thereof;

[0027] A clamping slot 105 for assisting the front and rear linear movement of the clamping seat 300 is provided on the right side of the tooling upper seat 102. A clamping screw 200 is provided inside the clamping slot 105 for driving the two sets of adjustable clamping seats 300 to move inward and outward at the same time. A set of adjustable clamping seats 300 for installing the clamping seat body 400 and driving the clamping seat body 300 to move is provided at both the front and rear ends above the tooling upper seat 102.

[0028] A group of clamping seat bodies 400 for clamping and fixing the tire mold tread blocks are provided on both ends of the adjusting clamping seat 300 close to the tooling upper seat 102, and a group of disassembly parts 500 for fixing the clamping seat body 400 are provided on both ends of the adjusting clamping seat 300 away from the tooling upper seat 102.

[0029] A wheel disc is provided at the rear end of the clamping screw 200, a screw member is provided at the front end of the clamping screw 200, external threads are provided at both the front and rear ends of the outer side of the screw member and the rotation directions are opposite, and a clamping slider 301 is provided at the lower right end of the internal component of the adjustment clamping seat 300.

[0030] A clamping screw hole 302 is provided on the rear side of the clamping slider 301, and the front and rear groups of clamping screw holes 302 rotate in opposite directions. The clamping slider 301 and the clamping groove 105 are movably engaged with each other, and the external thread is threadedly connected with the clamping screw hole 302. The clamping screw 200 can be rotated by rotating the wheel, so that the external thread and the clamping screw hole 302 cooperate to drive the two groups of adjusting clamping plates 300 to move outward or inward at the same time.

[0031] A mounting plate 303 is disposed above the clamping slider 301 , and through holes 304 are provided at both left and right ends of the rear side of the mounting plate 303 . A connecting stud 401 is disposed at one end of the clamping seat body 400 that is away from the center of the tooling upper seat 102 .

[0032] The disassembly and assembly part 500 has a connecting threaded hole 501 on the side of one end near the center of the tool upper seat 102, and the connecting stud 401 is threadedly connected with the connecting threaded hole 501;

[0033] The disassembly and assembly part 500 has a handle 502 at one end away from the center of the tooling upper seat 102, and a clamping plate 402 is provided at one end of the connecting stud 401 close to the center of the tooling upper seat 102. The connecting stud 401 is passed through the through hole 304 to be screwed together with the connecting threaded hole 501, so that the clamping seat body 400 can be installed and fixed, so that the clamping seat body 400 can be separately disassembled and assembled according to the usage of the clamping seat body 400.

[0034] See also Figure 1-Figure 5 As the first embodiment of the utility model: first, the user places the tire mold tread block between the two groups of adjustment clamping seats 300, rotates the wheel to rotate the clamping screw 200, so that the external thread and the clamping screw hole 302 cooperate to drive the two groups of adjustment clamping plates 300 to move outward or inward at the same time, so that the clamping seat body 400 clamps the tire mold tread block, and secondly, the connecting stud 401 passes through the through hole 304 and the connecting stud 401 is screwed and connected with the connecting threaded hole 501. The user can also rotate the disassembly and assembly part 500 according to the use wear of the clamping seat body 400, and disassemble and replace the clamping seat body 400 separately, so as to facilitate the clamping of tire mold tread blocks of different models before fine milling.

[0035] A fixing plate 101 for installation and fixation is provided below the tooling upper seat 102 , and a receiving bucket 103 for collecting milling waste is provided on the upper surface of the tooling upper seat 102 . The cross section of the receiving bucket 103 is a trapezoidal structure that is wide at the top and narrow at the bottom.

[0036] A drop hole 104 is formed by vertically penetrating the center of the upper surface of the receiving bucket 103. The drop hole 104 is connected to the receiving bucket 103. The waste generated by fine milling falls into the inner side of the receiving bucket 103 and is discharged from the inner side of the drop hole 104 through the receiving bucket 103, which can reduce the difficulty of collecting the waste later.

[0037] See also Figure 1-Figure 2 As the second embodiment of the utility model: Based on the above-mentioned first embodiment, a certain amount of waste will be generated during the fine milling operation of the tire mold pattern block. The waste can fall into the inner side of the receiving bucket 103 under the action of gravity. The cross-section of the receiving bucket 103 is a trapezoidal structure with a wide upper part and a narrow lower part, which can make the waste automatically fall and concentrate, and fall into the inner side of the drop hole 104 for export, thereby reducing the difficulty of collecting the waste later.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fine milling tool with a convenient adjustment structure, comprising: A tooling body (100), a clamping screw (200), an adjustable clamping seat (300) and a clamping seat body (400), characterized in that: the tooling body (100) is provided with a tooling upper seat (102) at the upper end of its internal components; The right side of the tool upper seat (102) is provided with a clamping slide groove (105) for assisting the adjustment of the clamping seat (300) to move linearly forward and backward, and the inner side of the clamping slide groove (105) is provided with a clamping screw (200) for driving the two groups of adjustment clamping seats (300) to move inward and outward at the same time, and the front and rear ends above the tool upper seat (102) are each provided with a group of adjustment clamping seats (300) for installing the clamping seat body (400) and driving it to move; A group of clamping seat bodies (400) for clamping and fixing the tire mold tread blocks are provided at both left and right ends of the side of the adjustable clamping seat (300) close to the tooling upper seat (102), and a group of disassembly and assembly parts (500) for fixing the clamping seat body (400) are provided at both left and right ends of the side of the adjustable clamping seat (300) away from the tooling upper seat (102).

2. A finishing milling tool with a convenient adjustment structure as claimed in claim 1, characterized in that: The rear end of the clamping screw (200) is provided with a wheel disc, the front end of the clamping screw (200) is provided with a screw member, the outer front and rear ends of the screw member are provided with external threads with opposite rotation directions, and the lower right end of the internal component of the adjusting clamping seat (300) is provided with a clamping slider (301).

3. A finishing milling tool with a convenient adjustment structure as claimed in claim 2, characterized in that: The rear side of the clamping slider (301) is provided with a clamping screw hole (302), and the front and rear groups of clamping screw holes (302) have opposite rotation directions. The clamping slider (301) and the clamping slide groove (105) are movably engaged with each other, and the external thread is threadably connected to the clamping screw hole (302).

4. A finishing milling tool with a convenient adjustment structure as claimed in claim 3, characterized in that: A mounting plate (303) is provided above the clamping slider (301), and through holes (304) are provided at both left and right ends of the rear side surface of the mounting plate (303). A connecting stud (401) is provided at one end of the internal component of the clamping seat body (400) that is away from the center of the tooling upper seat (102).

5. A finishing milling tool with a convenient adjustment structure as claimed in claim 4, characterized in that: The disassembly component (500) has a connecting threaded hole (501) formed on the side of one end of the inner component close to the center of the tool upper seat (102), and the connecting stud (401) is threadedly connected to the connecting threaded hole (501); The disassembly and assembly part (500) is internally composed of a rotating handle (502) at one end away from the center of the tooling upper seat (102), and a clamping plate (402) at one end of the connecting stud (401) close to the center of the tooling upper seat (102).

6. The fine milling tool with a convenient adjustment structure according to claim 1, characterized in that: A fixing plate (101) for installation and fixing is provided below the tool upper seat (102), and a receiving bucket (103) for collecting milling waste is provided on the upper surface of the tool upper seat (102). The cross section of the receiving bucket (103) is a trapezoidal structure that is wide at the top and narrow at the bottom.

7. A finishing milling tool with a convenient adjustment structure as claimed in claim 6, characterized in that: A drop hole (104) is vertically penetrated through the center of the upper surface of the receiving bucket (103), and the drop hole (104) is communicated with the receiving bucket (103).

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