CN218136517U

CN218136517U - Clamp for three-axis machining center

Info

Publication number: CN218136517U
Application number: CN202222608845.1U
Authority: CN
Inventors: 许伟程; 梁栩华
Original assignee: Zhongshan Qianguan Precision Technology Co ltd
Current assignee: Zhongshan Qianguan Precision Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-27
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a fixture for triaxial machining center, comprising a base plate, the backup pad is installed to the both sides of bottom plate, the mounting panel is installed in the top rotation of backup pad, the both sides that the backup pad corresponds the mounting panel are equipped with respectively and change hole and circular arc slide opening, change the downthehole rotation and install first bolt, the end and the mounting panel threaded connection of first bolt, install the second bolt in the circular arc slide opening, the end and the mounting panel threaded connection of second bolt, when the mounting panel rotates, the second bolt slides along circular arc slide opening, the supporting mechanism for supporting the mounting panel is installed to the downside of mounting panel, the top installation clamping mechanism of mounting panel, according to product demand design corresponding angle, the four-axis rotation angle has been replaced to the anchor clamps combination angle, the flexibility is strong, can install at will and accomplish the processing demand on any triaxial machining center equipment, easy-to-use, the requirement on staff skill is not high; when the angle is adjusted, the first bolt and the second bolt are unscrewed, the mounting plate is rotated to a required angle, and then the bolts are screwed down to complete the adjustment.

Description

Clamp for three-axis machining center

Technical Field

The utility model relates to an anchor clamps, especially an anchor clamps for triaxial machining center.

Background

The three-axis machining center can realize the motion in three directions of XYZ; the four-axis machining center is formed by adding a rotating shaft to three XYZ axes and machining the four axes in a linkage manner; the four-axis machining center is suitable for machining more complex parts. In recent years, the demand four-axis machining center cooperates the product of processing more and more, leads to the cost input to equipment to increase year by year, also is higher and higher to staff's technical skill requirement, in order to improve the flexibility, reduces too to the dependence of equipment, also for newly-advanced staff can both be quick go up hand independent operation simultaneously, continue research and development a simple and easy, can just accomplish the processing demand's that the four-axis can be accomplished scheme on the triaxial.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an anchor clamps for triaxial machining center.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an anchor clamps for triaxial machining center, includes the bottom plate, the backup pad is installed to the both sides of bottom plate, the top of backup pad is rotated and is installed the mounting panel, the backup pad corresponds the both sides of mounting panel are equipped with respectively and change hole and circular arc slide opening, change the downthehole rotation and install first bolt, the end of first bolt with mounting panel threaded connection, install the second bolt in the circular arc slide opening, the end of second bolt with mounting panel threaded connection, when the mounting panel rotates, the second bolt is followed the circular arc slide opening slides, the downside of mounting panel is installed and is used for supporting the supporting mechanism of mounting panel, the top installation clamping mechanism of mounting panel.

The supporting mechanism comprises a guide sleeve arranged on the top surface of the base plate, a mounting hole is formed in the position, corresponding to the guide sleeve, of the base plate, a supporting bolt is connected in the guide sleeve in a threaded mode, the head end of the supporting bolt is located in the mounting hole, and the tail end of the supporting bolt extends out of the guide sleeve and then abuts against the mounting plate.

And a fixing plate is arranged on the outer side of the guide sleeve and fixedly connected with the bottom plate.

The clamping mechanism comprises a positioning block, a first clamping block, a second clamping block and a fixing bolt, the first clamping block and the second clamping block are located on two sides of the positioning block, the fixing bolt penetrates through the first clamping block, the positioning block and the second clamping block successively, and the tail end of the fixing bolt is in threaded connection with the second clamping block.

Install the guide bar on the locating piece, the both ends of guide bar slide respectively and insert first clamp splice, second clamp splice, be equipped with the suit between locating piece and the first clamp splice in first spring on the guide bar, be equipped with the suit between locating piece and the second clamp splice in second spring on the guide bar.

The backup pad is equipped with the sign slide opening, the outside of sign slide opening is equipped with the scale mark, mounting panel one side is equipped with the pointer, after the assembly, the pointer is located in the sign slide opening.

The utility model has the advantages that: the utility model discloses installation angular adjustment structure on the mounting panel for the inclination of adjustment mounting panel according to the corresponding angle of product demand design, anchor clamps combination angle has replaced four-axis rotation angle, and the flexibility is strong, can install at will and accomplish the processing demand on any triaxial machining center equipment, and easy the top of the hand does not have high expectations to staff's technical ability.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an exploded view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

Referring to fig. 1 to 3, a clamp for a three-axis machining center includes a base plate 1, support plates 2 are mounted on two sides of the base plate, a mounting plate 3 is rotatably mounted on the top of the support plates 2, rotation holes and arc sliding holes 4 are respectively formed in the two sides of the support plates 2 corresponding to the mounting plate 3, a first bolt 5 is rotatably mounted in each rotation hole, the tail end of the first bolt 5 is in threaded connection with the mounting plate 3, a second bolt 6 is mounted in each arc sliding hole 4, the tail end of the second bolt 6 is in threaded connection with the mounting plate 3, when the mounting plate 3 rotates, the second bolt 6 slides along the arc sliding holes 4, a supporting mechanism for supporting the mounting plate 3 is mounted on the lower side of the mounting plate 3, a clamping mechanism is mounted on the top of the mounting plate 3, an angle adjusting mechanism is mounted on the mounting plate for adjusting the inclination angle of the mounting plate, a corresponding angle is designed according to product requirements, a clamp combination angle replaces a four-axis overturning angle, the flexibility is strong, and the clamp can be mounted on any three-axis machining center equipment to fulfill machining requirements, and is easy to be handed and is not high in skill on staff; when the angle is adjusted, the first bolt 5 and the second bolt 6 are unscrewed, the mounting plate is rotated to a required angle, and then the bolts are screwed down to complete the adjustment.

Supporting mechanism is including installing the uide bushing 7 of 1 top surface of bottom plate, bottom plate 1 corresponds the position of uide bushing 7 is equipped with

mounting hole

8, 7 threaded connection of uide bushing has supporting bolt 9, supporting bolt 9's head end is located in mounting hole 8, the end stretches out behind the uide bushing 7 with mounting panel 3 offsets, in addition, still install fixation nut 20 on the supporting bolt 9, fixation nut 20 with the top of uide bushing 7 offsets, accomplishes the back at the mounting panel adjustment, twists and moves supporting bolt 9 and offsets with mounting panel 3, plays the supporting role to mounting panel 3, prevents that the angle from changing in the course of working, ensures the accuracy of processing.

The outer side of the guide sleeve 7 is provided with a fixing plate 10, the fixing plate 10 is fixedly connected with the base plate 1, in this embodiment, the fixing plate 10 and the base plate 1 are fixed by welding or bolts, and the guide sleeve 7 plays a role in guiding and fixing the support bolt 9.

The clamping mechanism comprises a positioning block 11, a first clamping block 12, a second clamping block 13 and a fixing bolt 14, the first clamping block 12 and the second clamping block 13 are located on two sides of the positioning block 11, the fixing bolt 14 penetrates through the first clamping block 12, the positioning block 11 and the second clamping block 13 in sequence, the tail end of the fixing bolt 14 is in threaded connection with the second clamping block 13, and the fixing bolt 14 is screwed to achieve tightness of the clamping blocks.

The positioning block 11 is provided with a guide rod 15, two ends of the guide rod 15 are respectively inserted into the first clamping block 12 and the second clamping block 13 in a sliding mode, a first spring 16 sleeved on the guide rod 15 is arranged between the positioning block 11 and the first clamping block 12, a second spring 17 sleeved on the guide rod 15 is arranged between the positioning block 11 and the second clamping block 13, after machining is completed, the fixing bolt 14 is unscrewed, and after the screw is loosened, the spring can push the clamping blocks forwards and backwards so as to facilitate loading and unloading of products.

The backup pad 2 is equipped with sign slide opening 18, the outside of sign slide opening 18 is equipped with the scale mark, mounting panel 3 one side is equipped with pointer 19, and the assembly back, pointer 19 is located in the sign slide opening 18, conveniently observe angle of adjustment.

In the present application, the term "plurality" is intended to mean two or more, unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides an anchor clamps for triaxial machining center, includes bottom plate (1), backup pad (2) are installed to the both sides of bottom plate, its characterized in that the top of backup pad (2) is rotated and is installed mounting panel (3), backup pad (2) correspond the both sides of mounting panel (3) are equipped with respectively and change hole and circular arc slide opening (4), change downthehole rotation and install first bolt (5), the end of first bolt (5) with mounting panel (3) threaded connection, install second bolt (6) in circular arc slide opening (4), the end of second bolt (6) with mounting panel (3) threaded connection, when mounting panel (3) rotate, second bolt (6) are followed circular arc slide opening (4) slide, the downside of mounting panel (3) is installed and is used for supporting the supporting mechanism of mounting panel (3), the top installation clamping mechanism of mounting panel (3).

2. The fixture for the three-axis machining center according to claim 1, wherein the supporting mechanism comprises a guide sleeve (7) installed on the top surface of the bottom plate (1), a mounting hole (8) is formed in the position, corresponding to the guide sleeve (7), of the bottom plate (1), a supporting bolt (9) is connected to the inner thread of the guide sleeve (7), the head end of the supporting bolt (9) is located in the mounting hole (8), and the tail end of the supporting bolt extends out of the guide sleeve (7) and abuts against the mounting plate (3).

3. The clamp for a triaxial machining center according to claim 2, wherein a fixing plate (10) is provided at an outer side of the guide sleeve (7), the fixing plate (10) being fixedly connected to the base plate (1).

4. The clamp for the triaxial machining center according to claim 1, wherein the clamping mechanism comprises a positioning block (11), a first clamping block (12), a second clamping block (13) and a fixing bolt (14), the first clamping block (12) and the second clamping block (13) are located on two sides of the positioning block (11), the fixing bolt (14) sequentially penetrates through the first clamping block (12), the positioning block (11) and the second clamping block (13), and the tail end of the fixing bolt (14) is in threaded connection with the second clamping block (13).

5. The fixture for the triaxial machining center according to claim 4, wherein a guide rod (15) is installed on the positioning block (11), two ends of the guide rod (15) are respectively inserted into the first clamping block (12) and the second clamping block (13) in a sliding manner, a first spring (16) sleeved on the guide rod (15) is arranged between the positioning block (11) and the first clamping block (12), and a second spring (17) sleeved on the guide rod (15) is arranged between the positioning block (11) and the second clamping block (13).

6. The jig for a triaxial machining center according to claim 1, wherein the support plate (2) is provided with a mark slide hole (18), the outer side of the mark slide hole (18) is provided with a scale mark, one side of the mounting plate (3) is provided with a pointer (19), and the pointer (19) is located in the mark slide hole (18) after assembly.