Fixture for machining and fixing machine tool moving seat

Abstract

The utility model discloses a machine tool moving seat machining fixing jig which comprises a base, a first supporting seat and a second supporting seat, the first supporting seat and the second supporting seat are both arranged on the base and located at the two ends of the base respectively, and the second supporting seat is higher than the first supporting seat. A first inclined surface is arranged on the top end surface of the first supporting seat, a second inclined surface is arranged on the top end surface of the second supporting seat, the inclination directions of the first inclined surface and the second inclined surface are consistent, a limiting groove is formed in the first supporting seat, and a plurality of mounting holes are formed in the first inclined surface and the second inclined surface. When the movable base is fixed, the bottom face of the movable base can be fixed to the supporting bases through the mounting holes, so that the face, needing to be machined, of the movable base is in a horizontal state, and machining is convenient; the whole structure is simple, a plurality of jigs can be conveniently installed side by side, so that a plurality of movable seats can be correspondingly fixed at a time, frequent disassembly and assembly are not needed, labor is saved, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to a jig for processing a movable seat on a stone or metal processing machine tool, in particular to a jig for processing and fixing the movable seat of a machine tool. Background Art

[0002] When processing stone or metal on a machine tool, a turret is generally installed on the machine tool to facilitate processes such as turning, milling, drilling, and grinding of the workpiece. Different tools are installed on the turret to facilitate the corresponding processing of the workpiece. The turret is installed on a movable seat below, and the turret is moved by the movable seat. The movable seat has a large volume due to its heavy load-bearing capacity. The movable seat is machined after casting. However, for such large and special-shaped structures, the movable seat is installed at an angle, so the bottom is tilted. Therefore, it is difficult to fix the bottom when processing the upper end face. During actual on-site processing, multi-point positioning and fixation are required. The fixing position and structure are complex. Therefore, locking the movable seat requires a lot of manpower and time. In addition, only one movable seat can be fixed on the machining tool at a time, resulting in low processing efficiency, high frequency of the movable seat being taken on and off the machine, and high labor costs. Utility Model Content

[0003] The purpose of the utility model is to provide a fixture for fixing a movable seat of a machine tool, which can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a jig for fixing a movable seat of a machine tool is provided, comprising a base, a first support seat and a second support seat, the first support seat and the second support seat being both arranged on the base, the first support seat and the second support seat being respectively located at the two ends of the base, the second support seat being higher than the first support seat, the top end surface of the first support seat being provided with a first inclined surface, the top end surface of the second support seat being provided with a second inclined surface, the inclination directions of the first inclined surface and the second inclined surface being consistent, a limiting groove being provided on the first support seat, and a plurality of mounting holes being provided on the first inclined surface and the second inclined surface.

[0005] The beneficial effects of the present invention are as follows: the first inclined surface and the second inclined surface are respectively provided at the top end through the second support seat and the first support seat. Therefore, when the movable seat is fixed, the bottom surface of the movable seat can be fixed to each support seat through the mounting hole, so that the surface of the movable seat to be processed is in a horizontal state, which is convenient for processing; at the same time, by providing a limit groove, the corresponding position on the movable seat can be conveniently clamped, thereby realizing the fixation of the movable seat on the jig, the overall structure is simple, the fixing steps are simple, and it is conducive to the rapid fixation of the movable seat; at the same time, since a base is provided, it can be directly fixed under the processing machine tool, the structure is simple, and it is convenient for multiple jigs to be installed side by side, so that multiple movable seats can be fixed accordingly at one time, and the processing of multiple products can be realized without frequent disassembly and assembly, saving labor and improving processing efficiency.

[0006] In some embodiments, there are two first support bases, and a first connecting rod is provided between the two first support bases, thereby improving the stability of the support for the moving base, increasing the bearing capacity of the two first support bases, and reducing deformation.

[0007] In some embodiments, there are two second support bases, with a second connecting rod disposed between the two second support bases. The two second connecting rods are arranged vertically, with one second connecting rod positioned in front of the other. This improves the stability of the support for the mobile base, increases the load-bearing capacity of the two second support bases, and reduces deformation.

[0008] In some embodiments, a pad is secured to the top surface of the second support base. The side of the pad facing away from the second connecting rod is flush with the outer side of the second support base, while the side of the pad facing the second connecting rod is located inward of the corresponding side of the second support base. Thus, the provision of the pad prevents direct contact between the top surface of the second support base and the movable base, increasing friction between the movable base and the pad, thereby protecting the second support base and improving the stability of the movable base when mounted on the fixture.

[0009] In some embodiments, a horizontal surface is provided at the top of the second support seat, and the horizontal surface is located at the top of the second inclined surface. Thus, by providing the horizontal surface, the transition of the top of the second inclined surface is facilitated, and wear and tear with the corresponding part of the movable seat is avoided.

[0010] In some embodiments, the retaining groove is located on a side of the first support base near the second support base. The retaining groove is a V-shaped groove with an upward opening. The sidewalls of the retaining groove are respectively a third inclined surface and a fourth inclined surface. The third inclined surface is adjacent to the first inclined surface, and the top of the third inclined surface is higher than the top of the fourth inclined surface. Thus, the retaining groove can facilitate the fixing of the movable base to the first support base.

[0011] In some embodiments, the base is provided with a plurality of fixing holes, which are threaded holes, so that the base can be conveniently fixed to the corresponding processing machine position, and installation is convenient.

[0012] In some embodiments, the mounting holes are threaded holes, thereby facilitating quick fixation of the supporting bases and the movable base. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural diagram of a fixture for fixing a movable seat of a machine tool.

[0014] Figure 2 The utility model is a structural diagram of a machine tool movable seat fixed in cooperation with a fixture for machining and fixing the machine tool movable seat.

[0015] Figure 3 yes Figure 2 Schematic diagram of the structure of the machine tool moving base from the bottom perspective. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figure 1 . A fixture for fixing a movable seat of a machine tool comprises a base 1, a first support seat 2 and a second support seat 3. The first support seat 2 and the second support seat 3 are both arranged on the base 1. The first support seat 2 and the second support seat 3 are respectively located at the two ends of the base 1. The second support seat 3 is higher than the first support seat 2. The top surface of the first support seat 2 is provided with a first inclined surface 21, and the top surface of the second support seat 3 is provided with a second inclined surface 31. The inclination directions of the first inclined surface 21 and the second inclined surface 31 are consistent. A limiting groove 22 is provided on the first support seat 2. A plurality of mounting holes 4 are opened on the first inclined surface 21 and the second inclined surface 31, and the mounting holes 4 are threaded holes.

[0018] Among them, the first support seat 2 and the second support seat 3 are welded and fixed on the base 1, and the first support seat 2 and the second support seat 3 are used to move the base (such as Figure 2 and Figure 3 Because the second support seat 3 is higher than the first support seat 2, it can compensate for the inclination of the movable seat itself. After the movable seat is installed on the first support seat 2 and the second support seat 3, the end surface that needs to be processed remains horizontal, facilitating machining of the movable seat and achieving rapid fixation and leveling of the movable seat. At the same time, the first support seat 2 and the second support seat 3 can decompose the force applied to the movable seat during machining, thereby reducing the force applied to the entire fixture and thus improving the service life of the fixture.

[0019] Multiple mounting holes 4 are provided on both the first inclined surface 21 and the second inclined surface 31. The corresponding threaded holes on the movable base face the mounting holes 4, and external screws are then screwed in to secure the movable base to the corresponding inclined surface. The limiting grooves 22 are provided to cooperate with corresponding structures on the bottom of the movable base. Furthermore, the limiting grooves 22 enable the movable base to be quickly positioned on the first support base 2, facilitating the positioning and installation of the movable base.

[0020] There are two first support bases 2, and a first connecting rod 5 is welded and fixed between the two first support bases 2. The first connecting rod 5 can increase the strength of the two first support bases 2 to a certain extent.

[0021] There are two second support bases 3, and a second connecting rod 6 is welded and fixed between the two second support bases 3. There are two second connecting rods 6, which are distributed up and down, and one second connecting rod 6 is located in front of the other second connecting rod 6. The two second connecting rods 6 can strengthen the second support base 3 and improve the load-bearing capacity of the second support base 3.

[0022] By providing two first supporting seats 2 and two second supporting seats 3 , the load-bearing stability of the entire fixture can be improved, so that the movable seat can be stably installed on the fixture.

[0023] A pad 7 is fixed to the top surface of the second support base 3. The side of the pad 7 facing away from the second connecting rod 6 is flush with the outer side of the second support base 3, while the side of the pad 7 facing the second connecting rod 6 is located inward of the corresponding side of the second support base 3. The provision of the pad 7 provides a certain buffering effect when the second inclined surface 31 contacts the bottom of the movable base, preventing hard contact between the movable base and the second inclined surface 31. It also helps to improve the stability of the movable base after it is installed on the second support base 3.

[0024] The second inclined surface 31 is fixed to the cushion block 7 through corresponding mounting holes. The cushion block 7 is provided with threaded holes for convenient fixation with the movable seat.

[0025] The top of the second support seat 3 is provided with a horizontal surface 32, which is located at the top of the second inclined surface 31. By providing the horizontal surface 32, the transition of the top of the second inclined surface 31 can be facilitated to avoid wear and tear on the corresponding part of the movable seat.

[0026] The limiting groove 22 is located on the side of the first support seat 2 close to the second support seat 3. The limiting groove 22 is a V-shaped groove opening upward. The side walls on both sides of the limiting groove 22 are respectively the third inclined surface 211 and the fourth inclined surface 212. The third inclined surface 211 is close to the first inclined surface 21, and the top of the third inclined surface 211 is higher than the top of the fourth inclined surface 212.

[0027] Since the top of the third inclined surface 211 is higher than the top of the fourth inclined surface 212, the cooperation between the movable seat and the first supporting seat is facilitated. At the same time, the movable seat can be prevented from moving toward the side of the third inclined surface 211 to a certain extent, thereby playing a limiting role.

[0028] The base 1 is provided with a plurality of fixing holes 11, which are threaded holes. Through the plurality of fixing holes 11, it is convenient to fix the base to the corresponding structure through screws, so as to facilitate the installation of the entire fixture.

[0029] In summary, the structure of the fixture for fixing the movable seat of the entire machine tool is relatively simple. Therefore, the space occupied when installing on the processing machine tool is small. In the actual production process, multiple fixtures can be installed side by side under the processing machine tool, so that multiple movable seats can be installed at one time. After the processing of multiple movable seats is completed, they can be disassembled, which eliminates the need for frequent disassembly and assembly by specialists. One person can operate multiple machines, saving labor, shortening downtime, and improving efficiency.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all fall within the scope of protection of the present invention.

Claims

1. A fixture for fixing a machine tool movable seat, characterized in that: The invention comprises a base (1), a first support base (2) and a second support base (3); the first support base (2) and the second support base (3) are both arranged on the base (1); the first support base (2) and the second support base (3) are respectively located at two ends of the base (1); the second support base (3) is higher than the first support base (2); the top end surface of the first support base (2) is provided with a first inclined surface (21); the top end surface of the second support base (3) is provided with a second inclined surface (31); the inclination directions of the first inclined surface (21) and the second inclined surface (31) are consistent; a limiting groove (22) is provided on the first support base (2); and a plurality of mounting holes (4) are provided on the first inclined surface (21) and the second inclined surface (31).

2. The fixture for fixing the movable seat of a machine tool according to claim 1, characterized in that: There are two first support seats (2), and a first connecting rod (5) is provided between the two first support seats (2).

3. The fixture for fixing the movable seat of a machine tool according to claim 2, characterized in that: There are two second support seats (3), and a second connecting rod (6) is provided between the two second support seats (3). There are two second connecting rods (6) distributed up and down, and one of the second connecting rods (6) is located in front of the other second connecting rod (6).

4. The fixture for fixing the movable seat of a machine tool according to claim 3, characterized in that: A pad (7) is fixed on the top surface of the second support seat (3), and the side of the pad (7) away from the second connecting rod (6) is flush with the outer side of the second support seat (3), and the side of the pad (7) close to the second connecting rod (6) is located on the inner side of the corresponding side of the second support seat (3).

5. The fixture for fixing the movable seat of a machine tool according to claim 4, characterized in that: A horizontal surface (32) is provided at the top end of the second support seat (3), and the horizontal surface (32) is located at the top end of the second inclined surface (31).

6. The fixture for fixing a movable seat of a machine tool according to any one of claims 1 to 5, characterized in that: The limiting groove (22) is located on a side of the first support seat (2) close to the second support seat (3); the limiting groove (22) is a V-shaped groove with an opening facing upward; the side walls of the limiting groove (22) are respectively a third inclined surface (211) and a fourth inclined surface (212); the third inclined surface (211) is close to the first inclined surface (21); and the top of the third inclined surface (211) is higher than the top of the fourth inclined surface (212).

7. The fixture for fixing the movable seat of a machine tool according to claim 6, characterized in that: The base (1) is provided with a plurality of fixing holes (11), and the fixing holes (11) are threaded holes.

8. The fixture for fixing the movable seat of a machine tool according to claim 7, characterized in that: The mounting hole (4) is a threaded hole.

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