CN215239346U - Multipurpose universal machining clamp for four-axis machine tool - Google Patents

Multipurpose universal machining clamp for four-axis machine tool Download PDF

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Publication number
CN215239346U
CN215239346U CN202023290582.1U CN202023290582U CN215239346U CN 215239346 U CN215239346 U CN 215239346U CN 202023290582 U CN202023290582 U CN 202023290582U CN 215239346 U CN215239346 U CN 215239346U
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China
Prior art keywords
block
shaped
piece
base
clamping
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Expired - Fee Related
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CN202023290582.1U
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Chinese (zh)
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丘友青
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Individual
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Individual
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Abstract

A multipurpose universal processing clamp of a four-axis machine tool relates to the technical field of mechanical processing equipment, and comprises a fixed block, the fixing blocks are arranged on the left side and the right side of the base, the fixing blocks and the base are of an integral structure, a lead screw is arranged in the middle of each fixing block in a penetrating mode, one end of the lead screw is connected with the flat-mouth block through a bearing, a clamping block is arranged on the inner side of the flat-mouth block, a T-shaped block is arranged on the lower side of the clamping block, the T-shaped block and the clamping block are of an integral structure, two T-shaped grooves which are symmetrically arranged are arranged on the base, mounting grooves are formed in the left side and the right side of each T-shaped groove and matched with the T-shaped block, through mutually supporting of mounting groove and T-shaped piece, the tight piece of clamp has been changed to needs according to the machined part that can be quick, has reduced the time waste that the tight piece of clamp caused of change, improves machining efficiency, and easy operation realizes easily, has great market spreading value.

Description

Multipurpose universal machining clamp for four-axis machine tool
Technical Field
The utility model relates to a machining equipment technical field, concretely relates to general adds clamping apparatus of four-axis lathe multipurpose.
Background
A machine tool holder is a device on a machine tool for holding a workpiece and guiding a tool. Which is a jig specially designed for a certain process of a certain workpiece. Its advantages are compact structure, quick and convenient operation, high machining precision and productivity, long design and manufacture period and high cost. When the product is changed, the clamp will be rejected as no longer usable. Is only suitable for the fixed and large-batch production of products. It is in contact with the positioning references of the workpiece for determining the correct position of the workpiece in the holder, thus ensuring a correct relative position of the workpiece with respect to the tool and the machining movement of the machine tool during machining.
The existing clamp needs to replace different clamping blocks aiming at workpieces with different shapes, and the clamping blocks are locked through bolts, so that the steps are complex when the clamping blocks are replaced, the time is wasted, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a general adds clamping apparatus of four-axis lathe multipurpose to solve the problem that proposes in the above-mentioned background art, the utility model discloses an adopt the cooperation of mounting groove and T-shaped piece to realize the tight piece of quick replacement clamp, reduce the waste of the time that changes anchor clamps and cause, thereby improve work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: general processing anchor clamps of four-axis lathe multipurpose contain base 1, fixed block 2, lead screw 3, flat mouthful of piece 4, T-arrangement groove 5, mounting groove 6, press from both sides tight piece 7, T-arrangement piece 8, fixed block 2 sets up the left and right sides at base 1, and fixed block 2 and base 1 formula structure as an organic whole, and 2 middle parts of fixed block run through and are provided with lead screw 3, and the one end of lead screw 3 is connected with flat mouthful of piece 4 through the bearing, and the inboard of flat mouthful of piece 4 is provided with presss from both sides tight piece 7, and the downside that presss from both sides tight piece 7 is provided with T-arrangement piece 8, and T-arrangement piece 8 and the tight piece 7 structure as an organic whole of clamp are provided with the T-arrangement groove 5 that two symmetries set up on the base 1, and the left and right sides of T-arrangement groove 5 is provided with mounting groove 6, and mounting groove 6 and T-arrangement piece 8 cooperate.
One end of the screw rod 3 is provided with a rotary handle 9 in a penetrating way.
The T-shaped block 8 is positioned in the middle of the lower side of the clamping block 7.
Through holes 10 are formed around the base 1.
The clamping surface of the flat mouth block 4 is provided with anti-skid stripes 11.
The utility model discloses a theory of operation: when in work, different clamping blocks 7 are selected according to the clamping requirement of a workpiece, the T-shaped block 8 positioned at the lower side of the clamping block 7 is placed in the mounting groove 6, the rotary handle 9 is rotated to fix the processing on the base 1, in the process, the rotary handle 9 drives the screw rod 3 to rotate, the screw rod 3 rotates to enable the flat mouth block 4 to move left and right, when the flat-end block 4 is contacted with the clamping block 7, the clamping block 7 is pushed by the flat-end block 4 to move along the T-shaped groove 5 to clamp a workpiece, when the machining is finished, the rotary handle 9 is rotated in the rear direction, the locking of the workpiece is released, when the clamping block 7 needs to be replaced, only the screw rod 3 needs to be rotated to drive the flat mouth block 4 to move towards the fixed block 2, when the flat-end block 4 is contacted with the fixed block 2, a worker manually pushes the clamping block 7 to enable the T-shaped block 8 on the lower side of the clamping block 7 to coincide with the mounting groove 6, and then the clamping block 7 is lifted.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the utility model discloses simple structure can change according to the actual need of machined part and press from both sides tight piece, guarantees the tight degree of clamp and the clamping face of machined part, prevents that the machined part from changing according to the needs of machined part that tight piece and clamping face undersize lead to and press from both sides the precision error in the course of working because the tight degree of clamp and clamping face undersize, through mutually supporting of mounting groove and T-shaped piece, can be quick and press from both sides tight piece, reduced the time waste that the tight piece of change clamp caused, and the machining efficiency is improved, and easy operation realizes easily, has great market spreading value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view based on the clamping block 7 added in FIG. 1;
fig. 3 is a front view of the clamping block 7 of the present invention.
Description of reference numerals: the anti-skid device comprises a base 1, a fixing block 2, a screw rod 3, a flat-end block 4, a T-shaped groove 5, a mounting groove 6, a clamping block 7, a T-shaped block 8, a rotating handle 9, a through hole 10 and anti-skid stripes 11.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: contain base 1, fixed block 2, lead screw 3, flat mouthful of piece 4, T-slot 5, mounting groove 6, press from both sides tight piece 7, T-shaped piece 8, fixed block 2 sets up in the left and right sides of base 1, fixed block 2 and base 1 formula structure as an organic whole, 2 middle parts of fixed block run through and are provided with lead screw 3, the one end of lead screw 3 is connected with flat mouthful of piece 4 through the bearing, flat mouthful of inboard of piece 4 is provided with presss from both sides tight piece 7, the downside that presss from both sides tight piece 7 is provided with T-shaped piece 8, T-shaped piece 8 with press from both sides tight piece 7 structure as an organic whole, be provided with the T-slot 5 that two symmetries set up on the base 1, the left and right sides in T-slot 5 is provided with mounting groove 6, mounting groove 6 cooperatees with T-shaped piece 8.
One end of the screw rod 3 is provided with a rotary handle 9 in a penetrating mode, and therefore workers can rotate the screw rod 3 conveniently.
The T-shaped block 8 is positioned in the middle of the lower side of the clamping block 7.
The periphery of the base 1 is provided with through holes 10, so that the clamp is convenient to fix.
The clamping surface of the flat mouth block 4 is provided with anti-skid stripes 11, so that the anti-skid effect is achieved.
The utility model discloses a theory of operation: when in work, different clamping blocks 7 are selected according to the clamping requirement of a workpiece, the T-shaped block 8 positioned at the lower side of the clamping block 7 is placed in the mounting groove 6, the rotary handle 9 is rotated to fix the processing on the base 1, in the process, the rotary handle 9 drives the screw rod 3 to rotate, the screw rod 3 rotates to enable the flat mouth block 4 to move left and right, when the flat-end block 4 is contacted with the clamping block 7, the clamping block 7 is pushed by the flat-end block 4 to move along the T-shaped groove 5 to clamp a workpiece, when the machining is finished, the rotary handle 9 is rotated in the rear direction, the locking of the workpiece is released, when the clamping block 7 needs to be replaced, only the screw rod 3 needs to be rotated to drive the flat mouth block 4 to move towards the fixed block 2, when the flat-end block 4 is contacted with the fixed block 2, a worker manually pushes the clamping block 7 to enable the T-shaped block 8 on the lower side of the clamping block 7 to coincide with the mounting groove 6, and then the clamping block 7 is lifted.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the utility model discloses simple structure can change according to the actual need of machined part and press from both sides tight piece, guarantees the tight degree of clamp and the clamping face of machined part, prevents that the machined part from changing according to the needs of machined part that tight piece and clamping face undersize lead to and press from both sides the precision error in the course of working because the tight degree of clamp and clamping face undersize, through mutually supporting of mounting groove and T-shaped piece, can be quick and press from both sides tight piece, reduced the time waste that the tight piece of change clamp caused, and the machining efficiency is improved, and easy operation realizes easily, has great market spreading value.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. Four-axis lathe multipurpose universal machining anchor clamps, its characterized in that: it comprises a base (1), a fixed block (2), a screw rod (3), a flat mouth block (4), a T-shaped groove (5), a mounting groove (6), a clamping block (7) and a T-shaped block (8), fixed block (2) set up the left and right sides in base (1), fixed block (2) and base (1) formula structure as an organic whole, fixed block (2) middle part is run through and is provided with lead screw (3), the one end of lead screw (3) is connected with flat mouthful piece (4) through the bearing, the inboard of flat mouthful piece (4) is provided with presss from both sides tight piece (7), the downside that presss from both sides tight piece (7) is provided with T-shaped piece (8), T-shaped piece (8) and press from both sides tight piece (7) structure as an organic whole, be provided with T-shaped groove (5) that two symmetries set up on base (1), the left and right sides in T-shaped groove (5) is provided with mounting groove (6), mounting groove (6) cooperate with T-shaped piece (8).
2. The multipurpose universal machining fixture for four-axis machine tools according to claim 1, characterized in that: one end of the screw rod (3) is provided with a rotary handle (9) in a penetrating way.
3. The multipurpose universal machining fixture for four-axis machine tools according to claim 1, characterized in that: the T-shaped block (8) is positioned in the middle of the lower side of the clamping block (7).
4. The multipurpose universal machining fixture for four-axis machine tools according to claim 1, characterized in that: through holes (10) are formed in the periphery of the base (1).
5. The multipurpose universal machining fixture for four-axis machine tools according to claim 1, characterized in that: and the clamping surface of the flat mouth block (4) is provided with anti-skid stripes (11).
CN202023290582.1U 2020-12-31 2020-12-31 Multipurpose universal machining clamp for four-axis machine tool Expired - Fee Related CN215239346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023290582.1U CN215239346U (en) 2020-12-31 2020-12-31 Multipurpose universal machining clamp for four-axis machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023290582.1U CN215239346U (en) 2020-12-31 2020-12-31 Multipurpose universal machining clamp for four-axis machine tool

Publications (1)

Publication Number Publication Date
CN215239346U true CN215239346U (en) 2021-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023290582.1U Expired - Fee Related CN215239346U (en) 2020-12-31 2020-12-31 Multipurpose universal machining clamp for four-axis machine tool

Country Status (1)

Country Link
CN (1) CN215239346U (en)

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Granted publication date: 20211221