CN218363384U - Auxiliary clamp of numerical control machine tool for machining and manufacturing - Google Patents

Abstract

The utility model discloses a digit control machine tool auxiliary fixture for machining makes, the power distribution box comprises a cavity body, the dovetail groove has been seted up to the upper end of cavity, the inside right side joint of dovetail groove has first grip block, the left side butt of first grip block has connect the second grip block, the joint groove has all been seted up to the inboard corresponding position in upper end of first grip block and second grip block, the spacing groove has been seted up to the lower extreme of first grip block, the fixed position that the lower extreme of second grip block corresponds the spacing groove is provided with the limiting plate, limiting plate and spacing groove joint, the through-hole has been seted up to the dovetail groove lower extreme of cavity. Through cavity, dovetail groove, first grip block, second grip block, joint groove, spacing groove, limiting plate, through-hole, screw rod and the bearing cooperation that sets up use, solved current numerical control machine tool for machining manufacturing, adopt three-jaw anchor clamps more, to the unable fixed problem of quick centre gripping of some conical and triangular prism moulds.

Description

Auxiliary clamp of numerical control machine tool for machining and manufacturing

Technical Field

The utility model belongs to the machine-building numerical control adds the lathe field, especially relates to a machining is supplementary anchor clamps of digit control machine tool for manufacturing.

Background

Machining needs to use processing machinery such as digit control machine tool, and current digit control machine tool need use anchor clamps to carry out the centre gripping to the mould, utilizes the lathe tool to process the mould, but current lathe fixture adopts three-jaw anchor clamps more, can't carry out quick effectual centre gripping fixedly to some conical and triangular prism moulds.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a digit control machine tool auxiliary clamp for machining makes, utilize two grip blocks of dovetail groove joint that the cavity was seted up, through the spacing groove joint between two grip blocks, it is the same to realize relative level, lower extreme connecting screw, the screw rod moves down, two grip blocks move down together, make the relative distance in grip block between two grip blocks diminish, it is fixed to realize the centre gripping, two grip blocks are the acute angle, can realize carrying out quick effectual joint to conical die bottom and triangular prism mould, go on cavity and graduated disk joint, make the mould fix in the lathe upper end.

The utility model discloses a realize like this, the power distribution device comprises a cavity body, the dovetail groove has been seted up to the upper end of cavity, the inside right side joint in dovetail groove has first grip block, the left side butt of first grip block has the second grip block, the joint groove has all been seted up to the inboard corresponding position in upper end of first grip block and second grip block, the spacing groove has been seted up to the lower extreme of first grip block, the fixed position that the lower extreme of second grip block corresponds the spacing groove is provided with the limiting plate, limiting plate and spacing groove joint, the through-hole has been seted up to the dovetail groove lower extreme of cavity, the inside of through-hole is fixed and is provided with the screw rod, be provided with the bearing between the upper end of screw rod and the lower extreme of first grip block, the lower extreme of screw rod runs through the lower extreme that extends the cavity.

As the utility model discloses it is preferred, the fixed spring baffle that is provided with of lower extreme of through-hole, spring baffle's central authorities department runs through and has seted up rectangular bolt hole, the inside joint of through-hole has spacing spring, the upper end of spacing spring and the lower extreme butt of first grip block.

As the utility model discloses it is preferred, the nut groove has been seted up to the lower extreme of cavity, the corresponding nut inslot portion threaded connection in the lower extreme outside of screw rod has adjusting nut.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cavity, dovetail groove, first grip block, second grip block, joint groove, spacing groove, limiting plate, through-hole, screw rod and the bearing cooperation that sets up are used, have solved current machine tooling and have made and use digit control machine tool, adopt three-jaw anchor clamps more, to the unable fixed problem of quick centre gripping of some conical and triangular prism moulds.

2. The utility model discloses a set up spring baffle, rectangular bolt hole, spacing spring, can be so that when sending the nut soon, the first grip block of spring jack-up for two grip blocks rebound simultaneously.

3. The utility model discloses a set up nut groove and nut, can be so that operating personnel realize controlling the high position of grip block through the pine of unscrewing, the nut of screwing, realize adjusting the clearance size between the joint groove, realize the joint mould.

Drawings

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a front view of the overall structure provided by the embodiment of the present invention;

fig. 3 is a cross-sectional view of the overall structure provided by the embodiment of the present invention;

fig. 4 is a schematic diagram of a cavity structure provided in the embodiment of the present invention;

in the figure: 1. a cavity; 2. a trapezoidal groove; 3. a first clamping block; 4. a second clamping block; 5. a clamping groove; 6. a limiting groove; 7. a limiting plate; 8. a through hole; 9. a spring baffle; 10. a strip bolt hole; 11. a nut groove; 12. a screw; 13. a limiting spring; 14. adjusting the nut; 15. and (5) a bearing.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of digit control machine tool auxiliary clamp for machining makes, including cavity 1, dovetail groove 2 has been seted up to cavity 1's upper end, dovetail groove 2's inside right side joint has first grip block 3, the left side butt of first grip block 3 has second grip block 4, joint groove 5 has all been seted up to the inboard corresponding position in upper end of first grip block 3 and second grip block 4, spacing groove 6 has been seted up to the lower extreme of first grip block 3, the fixed position that the lower extreme of second grip block 4 corresponds spacing groove 6 is provided with limiting plate 7, limiting plate 7 and 6 joints of spacing groove, through-hole 8 has been seted up to cavity 1's dovetail groove 2 lower extreme, the fixed screw rod 12 that is provided with in inside of through-hole 8, be provided with bearing 15 between the upper end of screw rod 12 and the lower extreme of first grip block 3, the lower extreme of screw rod 12 runs through and extends cavity 1's lower extreme.

Referring to fig. 3 and 4, a spring baffle plate 9 is fixedly arranged at the lower end of the through hole 8, a long bolt hole 10 is formed in the center of the spring baffle plate 9 in a penetrating mode, a limiting spring 13 is clamped inside the through hole 8, and the upper end of the limiting spring 13 is abutted to the lower end of the first clamping block 3.

Adopt above-mentioned scheme: through setting up spring baffle 9, rectangular bolt hole 10, spacing spring 13, can be so that when unscrewing adjusting nut 14, the first grip block 3 of spring jack-up for two grip blocks upwards remove simultaneously.

Referring to fig. 3 and 4, a nut groove 11 is formed at the lower end of the cavity 1, and an adjusting nut 14 is screwed inside the nut groove 11 and outside the lower end of the screw 12.

Adopt above-mentioned scheme: through setting up nut groove 11 and adjusting nut 14, can be so that operating personnel realize controlling the high position of grip block through the adjusting nut 14 of unscrewing, screwing, realize adjusting the clearance size between the joint groove 5, realize the joint mould.

The utility model discloses a theory of operation:

when using, at first, operating personnel loosens adjusting nut 14, and at this moment, spacing spring 13 is with 3 jack-ups of first grip block, drives second grip block 4 and rises simultaneously for clearance grow between two joint grooves 5, then with the mould joint between two joint grooves 5, adjusting nut 14 screws, makes the mould joint fixed, can realize quick fixed opposite sex mould with the graduated disk upper end of cavity 1 joint at the lathe at last.

In summary, the following steps: this digit control machine tool auxiliary fixture for machining makes, through setting up cavity 1, dovetail groove 2, first grip block 3, second grip block 4, joint groove 5, spacing groove 6, limiting plate 7, through-hole 8, spring baffle 9, rectangular bolt hole 10, nut groove 11, screw rod 12, spacing spring 13, adjusting nut 14, the cooperation of bearing 15 is used, current digit control machine tool for the machining makes has been solved, adopt three-jaw anchor clamps more, to the unable fixed problem of quick centre gripping of some conical and triangular prism moulds.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 appended claims and their equivalents.

Claims (3)

1. The utility model provides a machining makes with digit control machine tool auxiliary fixture, includes cavity (1), its characterized in that: dovetail groove (2) have been seted up to the upper end of cavity (1), the inside right side joint of dovetail groove (2) has first grip block (3), the left side butt of first grip block (3) has second grip block (4), joint groove (5) have all been seted up to the inboard corresponding position in upper end of first grip block (3) and second grip block (4), spacing groove (6) have been seted up to the lower extreme of first grip block (3), the fixed position that the lower extreme of second grip block (4) corresponds spacing groove (6) is provided with limiting plate (7), limiting plate (7) and spacing groove (6) joint, through-hole (8) have been seted up to dovetail groove (2) lower extreme of cavity (1), the inside of through-hole (8) is fixed and is provided with screw rod (12), be provided with bearing (15) between the upper end of screw rod (12) and the lower extreme of first grip block (3), the lower extreme of screw rod (12) runs through and extends the lower extreme of cavity (1).

2. The auxiliary clamp of the numerical control machine tool for machining and manufacturing according to claim 1, characterized in that: the fixed spring baffle (9) that is provided with of lower extreme of through-hole (8), the central authorities department of spring baffle (9) runs through and has seted up rectangular bolt hole (10), the inside joint of through-hole (8) has spacing spring (13), the upper end of spacing spring (13) and the lower extreme butt of first grip block (3).

3. The auxiliary clamp of the numerical control machine tool for machining and manufacturing according to claim 1, characterized in that: the lower end of the cavity (1) is provided with a nut groove (11), and the outer side of the lower end of the screw rod (12) is connected with an adjusting nut (14) corresponding to the inner thread of the nut groove (11).

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