CN202701841U

CN202701841U - Machining clamp

Info

Publication number: CN202701841U
Application number: CN 201220355835
Authority: CN
Inventors: 张伟
Original assignee: TAICANG XURAN MACHINERY CO Ltd
Current assignee: TAICANG XURAN MACHINERY CO Ltd
Priority date: 2012-07-23
Filing date: 2012-07-23
Publication date: 2013-01-30
Anticipated expiration: 2022-07-23

Abstract

The utility model discloses a machining clamp, comprising a lower bottom plate, an upper top plate, support blocks, a U-shaped groove A, a U-shaped groove B, bolts, a fixing plate and fastening nuts, wherein the upper top plate is arranged oppositely to the lower bottom plate; the support blocks are arranged between the lower bottom plate and the upper top plate; the U-shaped groove A is arranged at the upper left side of the upper top plate; the U-shaped groove B is arranged oppositely to the U-shaped groove A; the U-shaped groove A and the U-shaped groove B are internally provided with the bolt respectively; the fixing plate penetrates through the bolts and is used for fixing a machining part; the fastening nut is arranged on the top end of each bolt; three support blocks are provided and respectively arranged at the leftmost side, the rightmost side and the middle place between the lower bottom plate and the upper top plate; each bolt penetrates from bottom to top; and the lower end part of each bolt is arranged between the lower bottom plate and the upper top plate. According to the machining clamp disclosed by the utility model, an optimal fixation position can be moved and adjusted according to a machining workpiece through the bolts which penetrate through the grooves; the machining workpiece is firmer to fix through the fixation of the two fixing plates, so that the inaccuracy of machining precision owing to non-clamping of the workpiece can be prevented; and the machining clamp has the advantages of simpleness for operation, safety, reliability and practicability.

Description

The machining anchor clamps

Technical field

The utility model relates to a kind of machining anchor clamps.

Background technology

At present, a lot of machinery equipments are not to finish its whole part manufacturings in a factory, but jointly finished by many professional factories, in the machinery location smear metal added-time, at first need workpiece can be carried out machining after the platen face installs, the installation here comprises the location and clamps, the impact of receiving the machine tooling locate mode on the crudy quality of processing parts and the height certain degree of productivity ratio, special fixture are the technique assemblings that shape, size and the specification requirement according to part to be processed manufactures and designs.And existing special fixture manufacturing cost is high, and troublesome poeration is only suitable for the workpiece of clamping shape of the same race, and is not suitable for clamping difform processing work.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of simple to operate, and is safe and reliable, has the machining anchor clamps of practicality.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of machining anchor clamps, comprise lower shoe, reach the upper plate that is oppositely arranged with lower shoe, and be arranged on back-up block between lower shoe and the upper plate, and be arranged on the U-lag A on the left side on the upper plate, reach with U-lag A and be oppositely arranged on U-lag B, and be arranged on bolt in U-lag A and the U-lag B, and be located on the bolt, be used for the fixedly fixed head of processing parts, and be arranged on the fastening nut on bolt top, described back-up block has three, and be separately positioned on the Far Left between lower shoe and the upper plate, intert from the bottom up rightmost and centre, described bolt, and the end portion of bolt is arranged between lower shoe and the upper plate.

Further, described U-lag A and U-lag B are groove.

Further, described bolt has four, and wherein two bolts are located in the both sides on the U-lag A, and two other bolt is located in the both sides on the U-lag B.

Further, described fixed head has two, and is provided with the through hole that passes for bolt on the fixed head, and described fixed head connects two bolts simultaneously.

Machining of the present utility model with the anchor clamps beneficial effect is: can move the fixed position of adjusting the best according to processing work by the bolt that is located in the U-lag, by fixing of two fixed heads, make fixing more firm of processing work, can not cause machining accuracy inaccurate because workpiece does not have clamping, it is simple to operate, safe and reliable, have practicality.

Description of drawings

Fig. 1 is the front view that the utility model machining is used anchor clamps;

Fig. 2 is the top view that the utility model machining is used anchor clamps.

The specific embodiment

In the present embodiment, shown in seeing figures.1.and.2, these machining anchor clamps, comprise lower shoe 1, reach the upper plate 2 that is oppositely arranged with lower shoe 1, and be arranged on back-up block 3 between lower shoe 1 and the upper plate 2, and be arranged on the U-lag A7 on the left side on the upper plate 2, reach with U-lag A7 and be oppositely arranged on U-lag B8, and be arranged on bolt 6 in U-lag A7 and the U-lag B8, and be located on the bolt 6, be used for the fixedly fixed head 4 of processing parts, and be arranged on the fastening nut 5 on bolt 6 tops, described back-up block 3 has three, and be separately positioned on the Far Left between lower shoe 1 and the upper plate 2, intert from the bottom up rightmost and centre, described bolt 6, and the end portion of bolt 6 is arranged between lower shoe 1 and the upper plate 2.

Wherein, described U-lag A7 and U-lag B8 are groove; Described bolt 6 has four, and two bolt is located in the both sides on the U-lag A7, and two other bolt is located in the both sides on the U-lag B8; Described fixed head 4 has two, and be provided with the through hole that passes for bolt 6 on the fixed head 4, described fixed head 4 connects two bolts 6 simultaneously, regulates the height of fixing 4 plates by turning bolt 6, by the fixing processing work of two fixed heads 4, guarantee that workpiece is adding the accuracy in man-hour.

Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.

Claims

1. machining anchor clamps, it is characterized in that: comprise lower shoe, reach the upper plate that is oppositely arranged with lower shoe, and be arranged on back-up block between lower shoe and the upper plate, and be arranged on the U-lag A on the left side on the upper plate, reach with U-lag A and be oppositely arranged on U-lag B, and be arranged on bolt in U-lag A and the U-lag B, and be located on the bolt, be used for the fixedly fixed head of processing parts, and be arranged on the fastening nut on bolt top, described back-up block has three, and be separately positioned on the Far Left between lower shoe and the upper plate, intert from the bottom up rightmost and centre, described bolt, and the end portion of bolt is arranged between lower shoe and the upper plate.

2. machining anchor clamps according to claim 1, it is characterized in that: described U-lag A and U-lag B are groove.

3. machining anchor clamps according to claim 1, it is characterized in that: described bolt has four, and wherein two bolts are located in the both sides on the U-lag A, and two other bolt is located in the both sides on the U-lag B.

4. machining anchor clamps according to claim 1, it is characterized in that: described fixed head has two, and is provided with the through hole that passes for bolt on the fixed head, and described fixed head connects two bolts simultaneously.