CN217225623U

CN217225623U - Distance adjusting structure for test head carrying manipulator

Info

Publication number: CN217225623U
Application number: CN202220875462.8U
Authority: CN
Inventors: 王联红
Original assignee: Ruisite Electronic Technology Suzhou Co ltd
Current assignee: Ruisite Electronic Technology Suzhou Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-19
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to a distance adjusting structure for a test head carrying manipulator, which comprises a U-shaped clamp, connecting blocks respectively arranged at the inner sides of the two ends of the U-shaped clamp, at least two threaded holes vertically arranged at the outer end of the connecting blocks at intervals, an L-shaped adjusting plate respectively arranged at the outer end of the connecting blocks and a plurality of adjusting bolts; the L-shaped adjusting plate comprises an adjusting part and a connecting part; the adjusting part is provided with a long hole which corresponds to the threaded hole and is horizontally arranged; the connecting part is provided with a connecting hole; the adjusting bolt penetrates through the long hole to be in threaded connection with the threaded hole and is used for fixing the L-shaped adjusting plate on the connecting block; the utility model discloses a set up L shape regulating plate in the outer end of connecting block, set up rectangular hole simultaneously on L shape regulating plate, can be convenient for install the test head through the position between rectangular hole fine setting connecting block and the L shape regulating plate, improve work efficiency.

Description

Distance adjusting structure for test head carrying manipulator

Technical Field

The utility model relates to a manipulator field refers in particular to a distance adjustment structure for test head transport manipulator.

Background

The test board test equipment is a large-scale precision test instrument, many parts on the precision test instrument are large in size, heavy in weight and small in space, and therefore inconvenience is brought to maintenance and replacement of the instrument.

But the existing mechanical arm adopts automatic control, so that the purchase cost and the maintenance cost are high, and heavy economic burden is caused to enterprises; a portable robot apparatus as disclosed in patent No. 201920000834.0 previously filed by the present company, a multi-stage swing apparatus for a portable robot apparatus as disclosed in patent No. 201920000802.0; by adopting manual operation, the cost is reduced, the manufacturing is simple, the weight of the whole equipment is reduced, but due to the size difference of different testing instruments, if the size difference is overlarge, the existing U-shaped clamp cannot be installed with the testing instruments, reworking and finishing are needed, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a distance adjustment structure for testing head transport manipulator in order to overcome prior art not enough.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a distance adjusting structure for a test head carrying manipulator comprises a U-shaped clamp, connecting blocks respectively arranged on the inner sides of two ends of the U-shaped clamp, at least two threaded holes vertically arranged at the outer end of the connecting blocks at intervals, an L-shaped adjusting plate respectively arranged at the outer end of the connecting blocks and a plurality of adjusting bolts; the L-shaped adjusting plate comprises an adjusting part and a connecting part; the adjusting part is provided with a long hole which corresponds to the threaded hole and is horizontally arranged; the connecting part is provided with a connecting hole; the adjusting bolt penetrates through the long hole to be in threaded connection with the threaded hole and is used for fixing the L-shaped adjusting plate on the connecting block.

Preferably, the device also comprises an angle adjusting block and a handle bolt; a horizontally placed supporting hole is formed in the inner side of the connecting block; the connecting hole is arc-shaped and takes the supporting hole as the circle center; the inner side of the angle adjusting block is provided with a supporting shaft extending into the supporting hole, and the outer side of the angle adjusting block is provided with a plurality of connecting bolts vertically arranged at intervals and used for connecting the testing head; the handle bolt penetrates through the connecting hole to be in threaded connection with the angle adjusting block and is used for fixing the angle adjusting block on the L-shaped adjusting plate.

Preferably, a self-lubricating shaft sleeve is arranged between the support shaft and the support hole.

Preferably, a boss which is vertically arranged is arranged on the outer side of the angle adjusting block; and a plurality of connecting bolts are horizontally arranged on the boss.

Preferably, the U-shaped clamp and the connecting block are connected through at least two rows of locking bolts.

Preferably, spring washers are sleeved on the adjusting bolt, the handle bolt and the locking bolt.

Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:

the utility model discloses a set up L shape regulating plate in the outer end of connecting block, set up rectangular hole simultaneously on L shape regulating plate, can be convenient for install the test head through the position between rectangular hole fine setting connecting block and the L shape regulating plate, improve work efficiency.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic working diagram of a distance adjusting structure for a test head handling manipulator according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a vertical sectional view of the test head handling manipulator according to the present invention;

figure 4 is a cross-sectional view of the horizontal direction of the test head handling manipulator of the present invention.

Wherein: 1. a U-shaped clamp; 2. connecting blocks; 21. a support hole; 3. an L-shaped adjustment plate; 31. an adjustment section; 32. a connecting portion; 33. a strip hole; 34. connecting holes; 4. adjusting the bolt; 5. an angle adjusting block; 51. a boss; 6. a handle bolt; 7. a support shaft; 8. a connecting bolt; 9. a self-lubricating shaft sleeve; 10. and locking the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1-4 show a distance adjusting structure for a test head handling manipulator according to the present invention, which comprises a U-shaped fixture 1, connecting blocks 2 respectively disposed at the inner sides of the two ends of the U-shaped fixture 1, two threaded holes vertically spaced at the outer end of the connecting blocks 2, L-shaped adjusting plates 3 respectively disposed at the outer ends of the connecting blocks 2, and four adjusting bolts 4; the L-shaped adjusting plate 3 comprises an adjusting part 31 and a connecting part 32; the adjusting part 31 is provided with two long holes 33 which correspond to the positions of the threaded holes and are horizontally arranged; the connecting part 32 is provided with a connecting hole 34; the adjusting bolt 4 penetrates through the long hole 33 to be in threaded connection with the threaded hole and is used for fixing the L-shaped adjusting plate 3 on the connecting block 2; during installation: if the size difference of the test head is too large, the adjusting bolt 4 is loosened, the position between the connecting block 2 and the L-shaped adjusting plate 3 is finely adjusted through the long hole 33 until the position is adjusted to be a proper position, and then the adjusting bolt 4 is locked, so that the L-shaped adjusting plate 3 is fixed on the connecting block 2.

Further, the device also comprises an angle adjusting block 5 and a handle bolt 6; a horizontally placed supporting hole 21 is formed in the inner side of the connecting block 2; the connecting hole 34 is arc-shaped and takes the supporting hole 21 as the center of circle; the inner side of the angle adjusting block 5 is provided with a supporting shaft 7 extending into the supporting hole 21, and the outer side is provided with a plurality of connecting bolts 8 which are vertically arranged at intervals and used for connecting a test head; the handle bolt 6 penetrates through the connecting hole 34 to be in threaded connection with the angle adjusting block 5 and is used for fixing the angle adjusting block 5 on the L-shaped adjusting plate 3; during installation: because one end of the angle adjusting block 5 is provided with the supporting shaft 7 which extends into the supporting hole 21, and the connecting hole 34 is arc-shaped, the angle of the angle adjusting block 5 can be adjusted by loosening the handle bolt 6, so that the angle of the testing head is adjusted; after the angle is adjusted to a proper angle, the handle bolt 6 is locked, and the angle adjusting block 5 is fixed on the L-shaped adjusting plate 3.

Further, a self-lubricating shaft sleeve 9 is arranged between the supporting shaft 7 and the supporting hole 21, so that a lubricating effect is achieved, abrasion between the supporting shaft 7 and the supporting hole 21 can be reduced, and the service life is prolonged.

Further, a boss 51 which is vertically arranged is arranged on the outer side of the angle adjusting block 5; a plurality of connecting bolts 8 are horizontally arranged on the boss 51; the utility model discloses a set up boss 51, when being connected with the test head, only need the boss 51 outside and test head contact, can reduce the machining precision on all the other surfaces in the 5 outsides of angle modulation piece, reduce the processing cost.

Further, the U-shaped clamp 1 and the connecting block 2 are connected through two rows of locking bolts 10; the utility model discloses because the test head is heavier, connect through two locking bolt 10 with connecting block 2 through U-shaped clamp 1, it is more firm.

Furthermore, spring washers are sleeved on the adjusting bolt 4, the handle bolt 6 and the locking bolt 10, and the bolts can be prevented from loosening.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All technical solutions formed by adopting equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a apart from adjusting structure for test head transport manipulator which characterized in that: the clamping device comprises a U-shaped clamp, connecting blocks respectively arranged on the inner sides of two ends of the U-shaped clamp, at least two threaded holes vertically arranged at the outer ends of the connecting blocks at intervals, an L-shaped adjusting plate respectively arranged at the outer ends of the connecting blocks and a plurality of adjusting bolts; the L-shaped adjusting plate comprises an adjusting part and a connecting part; the adjusting part is provided with a long hole which corresponds to the threaded hole and is horizontally arranged; the connecting part is provided with a connecting hole; the adjusting bolt penetrates through the long hole to be in threaded connection with the threaded hole and is used for fixing the L-shaped adjusting plate on the connecting block.

2. The distance adjustment structure for a test head handling robot of claim 1, wherein: the angle adjusting block and the handle bolt are also included; a horizontally placed supporting hole is formed in the inner side of the connecting block; the connecting hole is arc-shaped and takes the supporting hole as the circle center; the inner side of the angle adjusting block is provided with a supporting shaft extending into the supporting hole, and the outer side of the angle adjusting block is provided with a plurality of connecting bolts vertically arranged at intervals and used for connecting the testing head; the handle bolt penetrates through the connecting hole to be in threaded connection with the angle adjusting block and is used for fixing the angle adjusting block on the L-shaped adjusting plate.

3. The distance adjustment structure for a test head handling robot according to claim 2, wherein: and a self-lubricating shaft sleeve is arranged between the support shaft and the support hole.

4. The distance adjustment structure for a test head handling robot according to claim 3, wherein: a boss which is vertically arranged is arranged on the outer side of the angle adjusting block; and a plurality of connecting bolts are horizontally arranged on the boss.

5. The distance adjustment structure for a test head transfer robot according to any one of claims 1 to 4, wherein: the U-shaped clamp is connected with the connecting block through at least two rows of locking bolts.

6. The distance adjustment structure for a test head handling robot according to claim 5, wherein: spring washers are sleeved on the adjusting bolt, the handle bolt and the locking bolt.