Multifunctional machining jig
By designing a multi-functional machining fixture in metal processing tools, using two support bodies and fasteners to fix the row seats, the problem of workpiece tilting due to gravity is solved, the machining accuracy and stability is improved, the operation is simplified and the operation is reduced. cost.
Patent Information
- Application Number
- CN202420810185.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-18
AI Technical Summary
In existing metal processing tools, the abrasion-resistant blocks of the row seat have fewer inclines and a small contact area when magnetized, resulting in the workpiece being tilted due to gravity, which affects the processing accuracy and production quality.
Design a multi-functional machining fixture, using two support bodies and fasteners to fix the row seats, connect through through holes and bolts, increase the support area, and set up an L-shaped slide and positioning structure on the support body to ensure the row The seat is horizontally positioned and stable.
It effectively solves the problem of workpiece inclination, improves processing accuracy and stability, simplifies the clamping and placement process, reduces the number of reverse repairs and costs, and improves processing quality and efficiency.
Smart Images
Figure CN222243657U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of processing jigs, in particular to a multifunctional processing jig. Background Art
[0002] Metal processing tools usually include various jigs, which are used for forging, casting, stamping, cutting, welding and other processes. These jigs help to process metal materials and improve production efficiency and product quality. At present, this jig is an auxiliary tool that manufacturing operators use more for processing CNC and spark machines.
[0003] Existing workpieces that are relatively long and large are generally directly sucked onto a magnetic table for processing, such as a spark machine disclosed in Chinese patent announcement number "CN216882131 U", which includes a spark machine body, and a chassis, for example, a magnetic disk. When the power is on, the chassis can firmly adsorb the processed parts on the side surface facing the spark machine body. When the power is off, the processed parts can also be easily removed from the disk, which is convenient for loading and unloading the processed parts.
[0004] Although the magnetic structure can increase the convenience of workpiece installation, for most workpieces, such as the slide seat where the wear-resistant block is placed, the inclined surface has been processed and there are few remaining flat positions. The small contact area of the upper magnet will cause the workpiece to tilt to one side due to gravity, resulting in the workpiece being not vertical, resulting in low machining accuracy and increased production defect rate. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art that the inclined surface of the slide seat for placing the wear-resistant block has been processed with less flat area remaining, the small contact area of the upper magnet will cause the workpiece to tilt to one side due to gravity, resulting in the workpiece being not vertical, and a multifunctional processing fixture is proposed.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A multifunctional processing jig is designed, comprising two support bodies arranged at intervals, a slide seat being fixed between the two support bodies by fasteners, and a plane portion of the slide seat being in contact with the upper surface of the support body;
[0008] Wherein, a through hole is opened on the end surface of the support body, and the fastener is arranged in the through hole.
[0009] Furthermore, a plurality of through holes are distributed along the circumference of the end surface of the support body, and the diameters of the plurality of through holes are different from each other.
[0010] Furthermore, the support body is a cylindrical structure, and the through hole is a step hole, wherein the fastener is a bolt placed in the step hole, and the bolt is threadedly connected to the sliding seat.
[0011] Furthermore, there are four through holes distributed along the circumference of the upper surface of the support body.
[0012] Furthermore, it also includes a positioning structure, which is arranged on the support body and is used to horizontally position the side of the sliding seat.
[0013] Furthermore, the positioning structure includes an L-shaped slide seat, and a first slide groove and a second slide groove are opened on the end surface of the support body, the first slide groove is located above the second slide groove and is perpendicular to each other, and the connection point between the first slide groove and the second slide groove coincides with the center point of the support body, wherein entrances are opened at the ends of the first slide groove and the second slide groove, and the bottom of the L-shaped slide seat can enter the first slide groove or the second slide groove along the entrance.
[0014] Furthermore, a fixing plate is fixedly installed on the side of the L-shaped slide seat, and a locking bolt is threadedly connected to the end surface of the fixing plate, and the bottom of the locking bolt is in contact with the surface of the support body or the bottom surface of the second slide groove.
[0015] The utility model proposes a multifunctional processing fixture, which has the following beneficial effects: the slide seat of the workpiece in the utility model is fixed on two supporting bodies. When the workpiece is directly sucked into the magnetic disk of the worktable, the workpiece itself will be deformed due to heat generated during the roughing process, and the workpiece will bend after being magnetized. The two supporting bodies in the scheme are used to support and fix the slide seat and the workpiece, which can reduce the contact area of the workpiece and promote the solution to the problem of workpiece deformation. At the same time, there are few planes on the slide seat, which will tilt to one side due to the influence of the gravity of the workpiece itself. After using two supporting bodies, the supporting area can be increased, which can solve the problem of workpiece tilting, improve processing accuracy and stability, and the overall solution is easy to clamp and place, which effectively improves processing quality and efficiency, saves the number of workpiece repairs, and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the support structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the first chute structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the positioning structure of the utility model.
[0020] In the figure: 1, support body; 11, fastener; 12, through hole; 2, sliding seat; 21, plane part; 3, positioning structure; 31, L-shaped slide seat; 32, first slide groove; 33, second slide groove; 34, entrance; 35, fixing plate; 36, locking bolt. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-4 An embodiment of the utility model discloses a multifunctional processing jig, which specifically comprises two support bodies 1 arranged at intervals, a slide seat 2 is fixed between the two support bodies 1 by a fastener 11, and a plane portion 21 of the slide seat 2 contacts the upper surface of the support body 1;
[0023] A through hole 12 is formed on the end surface of the support body 1 , and the fastener 11 is disposed in the through hole 12 .
[0024] In some embodiments, the through holes 12 described in the utility model are distributed circumferentially along the end surface of the support body 1 in a plurality, and the diameters of the plurality of through holes 12 are different from each other. By adopting a plurality of through holes 12 with different diameters, it is possible to penetrate a plurality of fasteners 11 of different specifications. Specifically, in this embodiment, the support body 1 is a cylindrical structure, and the through hole 12 is a step hole, wherein the fastener 11 is a bolt placed in the step hole, and the bolt is threadedly connected to the sliding seat 2.
[0025] That is to say, in the present embodiment, it is connected and fixed to the slide seat 2 by bolts. After being connected and fixed to the planar portion 21, stable support for the slide seat 2 can be achieved to improve processing stability. Furthermore, in the present embodiment, there are four through holes 12 distributed along the circumference of the upper surface of the support body 1. In some preferred embodiments, the models of the four bolts in the four through holes 12 in the utility model are respectively set to M8, M10, M12 and M16, so that the installation holes of various slide seats 2 can be adapted to meet the needs of multi-functional use.
[0026] When using the metallurgical tool, first connect and fix the slider seat 2 and the two support bodies 1 by bolts, and then adsorb the two support bodies 1 on the magnetic disk of the machine. Obviously, in this embodiment, the support body 1 should be a magnetically adsorbable part, such as an iron part, so that the slider seat 2 can be fixed on the machine for processing.
[0027] Of course, considering that the sliding seat 2 and the support body 1 need to be positioned during the installation process to avoid the support body 1 from rotating during the fixing process of a single bolt, resulting in the non-concentricity between the support bodies 1 and the sliding seat 2 on both sides affecting the force, the utility model also includes a positioning structure 3, which is arranged on the support body 1 and is used to horizontally position the side of the sliding seat 2.
[0028] In some embodiments, the positioning structure 3 in the utility model includes an L-shaped slide seat 31, and a first slide groove 32 and a second slide groove 33 are opened on the end face of the support body 1, the first slide groove 32 is located above the second slide groove 33 and are perpendicular to each other, and the connection point between the first slide groove 32 and the second slide groove 33 coincides with the center point of the support body 1, wherein entrances 34 are opened at the ends of the first slide groove 32 and the second slide groove 33, and the bottom of the L-shaped slide seat 31 can enter the first slide groove 32 or the second slide groove 33 along the entrance 34.
[0029] In summary, in this embodiment, by adopting the design of the first slide groove 32 and the second slide groove 33, the L-shaped slide 31 can slide in four directions, and can contact the sides of different sliding seats 2. When the bolts on the support body 1 are connected to the sliding seat 2, the L-shaped slide 31 is adjusted to make its sides contact with the sides of the sliding seat 2, thereby ensuring that the center lines of the support body 1 and the sliding seat 2 on both sides coincide with each other, thereby improving the force stability.
[0030] Furthermore, in this embodiment, the width of the entrance 34 is the same as the bottom width of the L-shaped slide 31. In addition, the bottom length of the L-shaped slide 31 should be greater than the width of the connection between the first slide groove 32 and the second slide groove 33 to prevent the L-shaped slide 31 from falling into the second slide groove 33 when moving in the first slide groove 32.
[0031] Furthermore, in order to fix the position of the L-shaped slide 31, in an embodiment of the utility model, a fixing plate 35 is also fixedly installed on the side of the L-shaped slide 31, and a locking bolt 36 is threadedly connected to the end face of the fixing plate 35, and the bottom of the locking bolt 36 is in contact with the surface of the support body 1 or the bottom surface of the second slide groove 33.
[0032] That is, in this embodiment, the position of the L-shaped slide seat 31 is fixed by rotating the locking bolt 36, so that during installation and positioning, it can be adaptively adjusted according to the actual side length of the slide seat 2, thereby improving operational convenience and adaptability.
[0033] In summary, the slide seat 2 of the workpiece in the utility model is fixed on two support bodies 1. When the workpiece is directly sucked into the magnetic disk of the workbench, the workpiece itself will be deformed due to heat generated during the roughing process, and the workpiece will bend after being magnetized. The two support bodies 1 in this solution are used to support and fix the slide seat 2 and the workpiece, which can reduce the contact area of the workpiece and help solve the problem of workpiece deformation. At the same time, there are very few planes on the slide seat 2, which will tilt to one side due to the gravity of the workpiece itself. After using two support bodies 1, the support area can be increased, which can solve the problem of workpiece tilting and improve processing accuracy and stability. The overall solution is easy to clamp and effectively improves processing quality and efficiency, saves the number of workpiece repairs, and reduces costs.
[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A multifunctional processing jig, comprising two support bodies (1) arranged at intervals, characterized in that: A sliding seat (2) is fixed between the two support bodies (1) by means of a fastener (11), and a plane portion (21) of the sliding seat (2) is in contact with an upper surface of the support body (1); Wherein, a through hole (12) is provided on the end surface of the support body (1), and the fastener (11) is arranged in the through hole (12).
2. A multifunctional processing tool according to claim 1, characterized in that: A plurality of through holes (12) are distributed circumferentially on the end surface of the support body (1), and the diameters of the plurality of through holes (12) are different from each other.
3. A multifunctional processing tool according to claim 2, characterized in that: The support body (1) is a cylindrical structure, and the through hole (12) is a step hole, wherein the fastener (11) is a bolt placed in the step hole, and the bolt is threadedly connected to the sliding seat (2).
4. A multifunctional processing tool according to claim 2 or 3, characterized in that: Four through holes (12) are distributed along the circumference of the upper surface of the support body (1).
5. The multifunctional processing tool according to claim 1, characterized in that: It also comprises a positioning structure (3), which is arranged on the support body (1) and is used to horizontally position the side of the sliding seat (2).
6. A multifunctional processing tool according to claim 5, characterized in that: The positioning structure (3) includes an L-shaped slide seat (31), and a first slide groove (32) and a second slide groove (33) are provided on the end surface of the support body (1). The first slide groove (32) is located above the second slide groove (33) and is perpendicular to each other. The connection point between the first slide groove (32) and the second slide groove (33) coincides with the center point of the support body (1), wherein an entrance (34) is provided at the end of the first slide groove (32) and the second slide groove (33), and the bottom of the L-shaped slide seat (31) can enter the first slide groove (32) or the second slide groove (33) along the entrance (34).
7. A multifunctional processing tool according to claim 6, characterized in that: A fixing plate (35) is also fixedly mounted on the side of the L-shaped slide seat (31), and a locking bolt (36) is threadedly connected to the end surface of the fixing plate (35), and the bottom of the locking bolt (36) contacts the surface of the support body (1) or the bottom surface of the second slide groove (33).