CN220944204U

CN220944204U - Adjustable high-precision machine tool clamp

Info

Publication number: CN220944204U
Application number: CN202322562211.1U
Authority: CN
Inventors: 王天石
Original assignee: Nanjing Suyuan Cnc Machine Tool Co ltd
Current assignee: Nanjing Suyuan Cnc Machine Tool Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-14
Anticipated expiration: 2033-09-20

Abstract

The utility model provides an adjustable high-precision machine tool fixture, which relates to the technical field of machine tool fixtures and comprises a connecting bracket, a mounting column and a protective structure, wherein an adjusting rod is arranged in the mounting column, the top of the mounting column is connected with a metal clamping part in a sliding manner, the surface of the metal clamping part is provided with the protective structure, a supporting column is arranged between the two connecting brackets, a motor is arranged at the bottom of the supporting column, a rotating ring is fixedly connected to the bottom of the mounting column, a rotating groove is formed in the surface of the supporting column, the rotating ring is rotatably connected to the surface of the rotating groove, an adjusting structure is arranged on the side wall of the connecting bracket, the protective structure comprises a mounting groove and a soft rubber cushion, and a machining material is clamped at an opening of the soft rubber cushion.

Description

Adjustable high-precision machine tool clamp

Technical Field

The utility model relates to the technical field of machine tool fixtures, in particular to an adjustable high-precision machine tool fixture.

Background

The machine tool fixture is a device used for clamping a workpiece and guiding a cutter on a machine tool, and the machine tool fixture is a fixture specially designed for a certain working procedure of a certain workpiece. The device has the characteristics of compact structure, rapid and convenient operation, labor saving and capability of ensuring higher processing precision and production efficiency.

The current machine tool clamp on the market discovers in the use, and most machine tool clamp most utilize clamping part to clamp the material that needs the centre gripping when using and polish or operation such as drilling, but in the centre gripping process, metal clamping part direct with the material contact, cause the condition such as material damage or surface appearance mar easily, be unfavorable for the use.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an adjustable high-precision machine tool clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adjustable high precision machine tool clamp, includes linking bridge, erection column and protective structure, the inside of erection column is equipped with the regulation pole, the top sliding connection of erection column has metal clamping part, the surface of metal clamping part is equipped with protective structure, be equipped with the support column between two linking bridge, the motor is installed to the bottom of support column, the bottom fixedly connected with swivel becket of erection column, the rotation groove has been seted up on the surface of support column, the surface rotation of rotation groove is connected with the swivel becket, be equipped with adjusting structure on the lateral wall of linking bridge, protective structure includes mounting groove and soft rubber pad, the opening part centre gripping of soft rubber pad has the processing material.

The effects achieved by the components are as follows: the linking bridge has the effect of connection installation, and the erection column is convenient for connect metal clamping part, and metal clamping part is convenient for centre gripping processing material, reaches the fixed effect of centre gripping, and protective structure has the effect of protection processing material, and the support column is convenient for reach the effect of supporting connection, and the motor drives erection column and whole clamping part rotation, is convenient for adjust polishing, and the swivel becket is in the rotation groove, is convenient for reach pivoted effect, and the regulation structure is convenient for reach the effect of adjusting the anchor clamps angle under the regulation of pivot.

Preferably, the surface of the metal clamping part is provided with a mounting groove, and the surface of the mounting groove is fixedly connected with a fixed spring.

The effects achieved by the components are as follows: the mounting groove is convenient for install fixed spring, and fixed spring extrudes fixed connection board, has the effect of connection.

Preferably, the one end fixedly connected with connecting plate that metal clamping part was kept away from to the fixed spring, the fixed surface of mounting groove is connected with the connecting rod, the surface sliding connection of connecting rod has the telescopic link.

The effects achieved by the components are as follows: the fixed spring is sleeved on the surfaces of the connecting rod and the telescopic rod, so that a certain limiting effect is achieved.

Preferably, the surface of the telescopic rod is fixedly connected with a connecting plate, and the surfaces of the telescopic rod and the connecting rod are sleeved with a fixed spring.

The effects achieved by the components are as follows: the fixed spring extrudes a connecting plate fixedly connected with the fixed spring, and simultaneously drives the telescopic rod to move, so that the effect of adjusting and limiting is achieved.

Preferably, the clamping grooves are formed in the surfaces of the connecting plate and the soft rubber pad, the clamping hooks are clamped on the surfaces of the clamping grooves in a sliding mode, the bolt holes are formed in the surfaces of the clamping hooks, the connecting plate and the soft rubber pad, and the fixed bolts are inserted in the surfaces of the bolt holes in a sliding mode.

The effects achieved by the components are as follows: the clamping groove is convenient for installing the clamping hook, and the fixed bolt is inserted in the bolt hole in a sliding manner to be convenient for determining the position relationship between the soft rubber pad and the connecting plate.

Preferably, the adjusting structure comprises a rotating shaft and a circular groove, the rotating shaft is fixedly inserted in the supporting column, and the surface of the rotating shaft is rotationally connected with a connecting bracket.

The effects achieved by the components are as follows: the pivot plays the effect of connecting the support column and adjusting the handle, and later stage angle regulation of being convenient for.

Preferably, the opening part fixedly connected with of pivot adjusts the handle, the surface cover of adjusting the handle has the stopper, the fixed surface of stopper is connected with the gag lever post, the one end fixedly connected with fixed plate that the gag lever post is close to the linking bridge.

The effects achieved by the components are as follows: the support column is driven to rotate through the rotation adjusting handle, the action effect of the adjusting clamp is achieved conveniently, the limiting rod and the limiting block achieve the effect of fixing and limiting, and the fixing column can be inserted into the fixing hole to achieve the fixing action effect when the angle does not need to be adjusted.

Preferably, the surface of the connecting support is provided with a circular groove, the surfaces of the circular groove and the fixing plate are provided with fixing holes, and the surfaces of the fixing holes are slidably inserted with fixing columns.

The effects achieved by the components are as follows: the circular groove is arranged to be convenient for rotate and adjust, and the fixing hole is convenient for inserting the fixing column, so as to achieve the fixed effect.

Compared with the prior art, the utility model has the advantages and positive effects that,

According to the utility model, through arranging the protection structure, when the metal clamping part is used, in order to avoid the conditions that most machine tool clamps are directly contacted with materials to cause damage to the materials or scratches on the surfaces, the metal clamping part can be protected by the protection structure, the soft rubber pad is firstly installed and fixed on the surface of the connecting plate, the clamping hooks are clamped in the clamping grooves, then the fixed bolt is slidably inserted into the bolt holes, so that the position relation between the soft rubber pad and the connecting plate is fixed, at the moment, the materials to be processed are placed on the metal clamping part, the metal clamping part is driven to slide on the surface of the mounting column by adjusting the adjusting rod, the two metal clamping parts are fixed on the processing materials, at the moment, the fixed springs on the surfaces of the metal clamping parts squeeze the connecting plate fixedly connected with the metal clamping part, the soft rubber pad is moved towards the direction of the processing materials to avoid the damage caused by the direct contact of the metal clamping part with the processing materials, and the reinforcing effect is further achieved.

Drawings

FIG. 1 is a schematic perspective view of an adjustable high precision machine tool fixture according to the present utility model;

FIG. 2 is a schematic view showing another angle structure of an adjustable high precision machine tool fixture according to the present utility model;

FIG. 3 is a schematic view of a portion of a protection structure of an adjustable high precision machine tool fixture according to the present utility model;

Fig. 4 is a schematic diagram of a portion of an adjusting structure of an adjustable high precision machine tool fixture according to the present utility model.

Legend description: 1. a connecting bracket; 2. a mounting column; 3. an adjusting rod; 4. a metal clamping part; 5. a protective structure; 501. a mounting groove; 502. a fixed spring; 503. a connecting rod; 504. a telescopic rod; 505. a connecting plate; 506. a clamping groove; 507. a clamping hook; 508. a bolt hole; 509. fixing the bolt; 510. a soft rubber pad; 6. an adjustment structure; 601. a rotating shaft; 602. circular ring grooves; 603. adjusting the handle; 604. a limiting block; 605. a limit rod; 606. a fixing plate; 607. a fixing hole; 608. fixing the column; 7. a support column; 8. a motor; 9. a rotating ring; 10. the groove is rotated.

Detailed Description

Embodiment 1, as shown in fig. 1-4, an adjustable high precision machine tool clamp, including linking bridge 1, erection column 2 and protective structure 5, the inside of erection column 2 is equipped with adjusts pole 3, the top sliding connection of erection column 2 has metal clamping part 4, the surface of metal clamping part 4 is equipped with protective structure 5, be equipped with support column 7 between two linking bridge 1, motor 8 is installed to the bottom of support column 7, the bottom fixedly connected with rotation ring 9 of erection column 2, rotation groove 10 has been seted up on the surface of support column 7, the surface rotation of rotation groove 10 is connected with rotation ring 9, be equipped with adjustment structure 6 on the lateral wall of linking bridge 1. In the utility model, when the metal clamping part is used, in order to avoid the conditions of damage to materials or scratches on the surfaces caused by direct contact of the metal clamping part with the materials in the clamping process of most machine tool clamps, the metal clamping part can be protected by the protective structure 5, the materials to be processed are fixed between the metal clamping parts 4, at the moment, the angle of the support column 7 and the mounting column 2 at the top and the metal clamping part 4 are adjusted by the adjusting structure 6, the support column 7 and the mounting column 2 at the top are fixed after being adjusted to proper positions, and the motor 8 at the bottom of the support column 7 is started to drive the mounting column 2 and the metal clamping part 4 to rotate, so that the polishing and cutting are facilitated, and the whole use process is finished.

Referring to fig. 3, the protection structure 5 includes a mounting groove 501 and a soft rubber pad 510, a processing material is clamped at an opening of the soft rubber pad 510, the mounting groove 501 is provided on the surface of the metal clamping portion 4, a fixing spring 502 is fixedly connected to the surface of the mounting groove 501, one end of the fixing spring 502, which is far away from the metal clamping portion 4, is fixedly connected with a connecting plate 505, a connecting rod 503 is fixedly connected to the surface of the mounting groove 501, a telescopic rod 504 is slidably connected to the surface of the connecting rod 503, the surface of the telescopic rod 504 is fixedly connected with the connecting plate 505, the surfaces of the telescopic rod 504 and the connecting rod 503 are sleeved with the fixing spring 502, clamping grooves 506 are provided on the surfaces of the connecting plate 505 and the soft rubber pad 510, clamping hooks 507 are clamped on the surface of the clamping grooves 506, pin holes 508 are provided on the surfaces of the clamping hooks 507, the connecting plate 505 and the soft rubber pad 510, and fixing pins 509 are slidably inserted on the surface of the pin holes 508. According to the utility model, through the arrangement of the protection structure 5, when the machine tool clamp is used, in order to avoid the conditions that most of machine tool clamps are in direct contact with materials to cause damage to the materials or scratches on the surfaces, the machine tool clamp can be protected by the protection structure 5, the soft rubber pad 510 is firstly installed and fixed on the surface of the connecting plate 505, the clamping hooks 507 are clamped in the clamping grooves 506, the fixing bolts 509 are slidably inserted into the bolt holes 508, so that the position relationship between the soft rubber pad 510 and the connecting plate 505 is fixed, at the moment, materials to be processed are placed on the metal clamping portions 4, the metal clamping portions 4 are driven to slide on the surface of the mounting column 2 by the adjusting rods 3, the two metal clamping portions 4 are fixed to process the materials, at the moment, the fixing springs 502 on the surfaces of the metal clamping portions 4 squeeze the connecting plate 505 fixedly connected with the metal clamping portions, the soft rubber pad 510 is moved towards the direction of the processed materials to avoid damage caused by the direct contact of the metal clamping portions 4 with the processed materials, and meanwhile, the reinforcing effect is further achieved.

Referring to fig. 4, the adjusting structure 6 includes a rotating shaft 601 and a circular groove 602, the rotating shaft 601 is fixedly inserted in the supporting column 7, the surface of the rotating shaft 601 is rotationally connected with the connecting bracket 1, the opening of the rotating shaft 601 is fixedly connected with the adjusting handle 603, the surface of the adjusting handle 603 is sleeved with a limiting block 604, the surface of the limiting block 604 is fixedly connected with a limiting rod 605, one end of the limiting rod 605, which is close to the connecting bracket 1, is fixedly connected with a fixing plate 606, the surface of the connecting bracket 1 is provided with a circular groove 602, the surfaces of the circular groove 602 and the fixing plate 606 are provided with fixing holes 607, and the surface of the fixing holes 607 is slidably inserted with fixing posts 608. According to the utility model, the adjusting structure 6 is arranged, when the angle adjusting device is used, after a processing material is fixed, the angle adjusting structure 6 can be used for adjusting the supporting column 7, the mounting column 2 at the top and the metal clamping part 4, the rotating shaft 601 and the whole supporting column 7 are driven to rotate by rotating the adjusting handle 603, the effect of angle adjustment is achieved, after the adjustment is finished, the fixing column 608 can be inserted into the fixing hole 607, the effect of fixing the fixing plate 606 and the connecting support 1 is achieved, the fixing plate 606 is used for fixedly driving the limiting rod 605 and the limiting block 604 to be fixed, the effect of fixing the adjusting handle 603 is achieved, and the adjustment and the fixing of the whole angle are completed.

In order to avoid the situation that most machine tool clamps are directly contacted with materials to cause damage to the materials or scratches on the surfaces in the clamping process, the utility model can protect the materials by a protection structure 5, a soft rubber pad 510 is firstly installed and fixed on the surface of a connecting plate 505, a clamping hook 507 is clamped in a clamping groove 506, a fixing bolt 509 is then inserted into a bolt hole 508 in a sliding manner, so as to fix the position relationship between the soft rubber pad 510 and the connecting plate 505, at the moment, materials to be processed are placed on the metal clamping parts 4, the metal clamping parts 4 are driven to slide on the surface of an installation column 2 by adjusting an adjusting rod 3, the two metal clamping parts 4 are used for fixing the processed materials, at the moment, a fixing spring 502 on the surface of the metal clamping parts 4 presses the connecting plate 505 fixedly connected with the fixing spring 502, the soft rubber pad 510 is moved to the direction of the processing material to avoid damage caused by the direct contact of the metal clamping part 4 with the processing material, the reinforcing effect is further achieved, the material to be processed is fixed between the metal clamping parts 4, at the moment, the angle of the support column 7 and the mounting column 2 at the top and the metal clamping part 4 are adjusted by the adjusting structure 6, the support column is fixed after being adjusted to a proper position, the rotating shaft 601 and the whole support column 7 are driven to rotate by rotating the adjusting handle 603, the effect of the angle adjustment is achieved, after the adjustment is finished, the fixing column 608 can be inserted into the fixing hole 607 to achieve the effect of fixing the fixing plate 606 and the connecting bracket 1, the fixing plate 606 is fixed to drive the limiting rod 605 and the limiting block 604 to achieve the effect of fixing the adjusting handle 603, the whole angle adjustment is finished, the motor 8 at the bottom of the support column 7 is started, the mounting column 2 and the metal clamping part 4 are driven to rotate, so that polishing and cutting are facilitated, and the whole using process is completed.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides an adjustable high precision machine tool clamp, includes linking bridge (1), erection column (2) and protective structure (5), its characterized in that: the inside of erection column (2) is equipped with adjusts pole (3), the top sliding connection of erection column (2) has metal clamping part (4), the surface of metal clamping part (4) is equipped with protective structure (5), two be equipped with support column (7) between linking bridge (1), motor (8) are installed to the bottom of support column (7), the bottom fixedly connected with rotation ring (9) of erection column (2), rotation groove (10) have been seted up on the surface of support column (7), the surface rotation of rotation groove (10) is connected with rotation ring (9), be equipped with on the lateral wall of linking bridge (1) and adjust structure (6), protective structure (5) are including mounting groove (501) and soft cushion (510), the opening part centre gripping of soft cushion (510) has the processing material.

2. The adjustable high precision machine tool fixture of claim 1, wherein: the surface of metal clamping part (4) has seted up mounting groove (501), the fixed spring (502) of fixed connection in surface of mounting groove (501).

3. The adjustable high precision machine tool fixture of claim 2, wherein: one end of the fixed spring (502) far away from the metal clamping part (4) is fixedly connected with a connecting plate (505), the surface of the mounting groove (501) is fixedly connected with a connecting rod (503), and the surface of the connecting rod (503) is slidably connected with a telescopic rod (504).

4. An adjustable high precision machine tool fixture according to claim 3, wherein: the surface of telescopic link (504) is fixedly connected with connecting plate (505), the surface of telescopic link (504) and connecting rod (503) is overlapped and is had fixed spring (502).

5. The adjustable high precision machine tool fixture of claim 4, wherein: clamping grooves (506) are formed in the surfaces of the connecting plate (505) and the soft rubber pad (510), clamping hooks (507) are clamped on the surfaces of the clamping grooves (506) in a sliding mode, bolt holes (508) are formed in the surfaces of the clamping hooks (507), the connecting plate (505) and the soft rubber pad (510), and fixing bolts (509) are inserted in the surfaces of the bolt holes (508) in a sliding mode.

6. The adjustable high precision machine tool fixture of claim 5, wherein: the adjusting structure (6) comprises a rotating shaft (601) and a circular groove (602), the rotating shaft (601) is fixedly inserted into the supporting column (7), and the surface of the rotating shaft (601) is rotationally connected with the connecting support (1).

7. The adjustable high precision machine tool fixture of claim 6, wherein: the adjustable rotary shaft is characterized in that an adjusting handle (603) is fixedly connected to the opening of the rotary shaft (601), a limiting block (604) is sleeved on the surface of the adjusting handle (603), a limiting rod (605) is fixedly connected to the surface of the limiting block (604), and a fixing plate (606) is fixedly connected to one end, close to the connecting support (1), of the limiting rod (605).

8. The adjustable high precision machine tool fixture of claim 7, wherein: circular grooves (602) are formed in the surface of the connecting support (1), fixing holes (607) are formed in the surfaces of the circular grooves (602) and the fixing plates (606), and fixing columns (608) are inserted into the surfaces of the fixing holes (607) in a sliding mode.