CN217572009U - Rotatable elastic buffering frock clamp - Google Patents
Rotatable elastic buffering frock clamp Download PDFInfo
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- CN217572009U CN217572009U CN202221212066.3U CN202221212066U CN217572009U CN 217572009 U CN217572009 U CN 217572009U CN 202221212066 U CN202221212066 U CN 202221212066U CN 217572009 U CN217572009 U CN 217572009U
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- support
- telescopic shaft
- shaft sleeve
- shaft
- sleeve
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Abstract
The utility model relates to a frock clamp field, concretely relates to rotatable elastic buffering frock clamp, including the anchor clamps base, driving motor, the first shaft coupling, the rotation axis support, the movable support seat, flexible axle sleeve and flexible axle sleeve support, driving motor's output shaft is connected with the rotation axis, the left end of rotation axis is installed on the rotation axis support, the cover has flexible axle sleeve on the rotation axis of rotation axis support right side, the left end cover of flexible axle sleeve is on the movable support seat, the right-hand member cover is on flexible axle sleeve support, install the centre gripping axle through the bearing housing in the upper end of movable support seat, the cover has the spring on the centre gripping axle, the right-hand member cover at the centre gripping axle has left grip block, there is right grip block in the symmetry side; the telescopic shaft sleeve can adjust the clamping force and the clamping length, not only improves the positioning and clamping effect, but also can change and adjust the position according to the shape and the requirement of a clamped workpiece, has high flexibility, and realizes elastic positioning and clamping of the workpiece.
Description
Technical Field
The utility model relates to a processing field of freight train part, concretely relates to rotatable elastic buffering frock clamp.
Background
The modern socialism of China requires the mechanical manufacturing industry to provide advanced and efficient technical equipment for the technical progress and technical transformation of various departments of national economy, and the method firstly provides technical equipment with excellent quality and advanced technology for the industries which are being developed in China, including agriculture, heavy industry, light industry and other industries, and simultaneously provides basic equipment for the production and application of new technologies such as new materials, new energy sources, mechanical engineering and the like.
The workpiece is often clamped in the mechanical production. When a casting workpiece is clamped, due to the particularity of the casting workpiece, the blank has different hole diameters and inaccurate hole intervals, so that the problems of interference, over-positioning, under-positioning and the like frequently occur when the casting workpiece is installed, the clamping is not safe and reliable, the relative position and the size of a product are not well controlled, the casting workpiece is easy to deform during processing, the procedure clamping is complex, the labor intensity of an operator is high, and the production efficiency is not high. Therefore, in order to solve the above technical problems, it is necessary to develop an elastic positioning tool clamp for long rod parts, pipe parts and shaft parts.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a rotatable elastic buffering frock clamp, structural design is reasonable, and the flexibility is high, installation, dismantlement, easy maintenance, still solved the foundry goods class product produce when the clamping cross the location, owe the location, shift the problem easily, application prospect is extensive.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a rotatable elastic buffering tool clamp comprises a clamp base, a driving motor fixed on the clamp base, a coupler, a rotating shaft support, a movable supporting seat, a telescopic shaft sleeve and a telescopic shaft sleeve support, wherein an output shaft of the driving motor is connected with the rotating shaft through a first coupler, the left end of the rotating shaft is installed on the rotating shaft support, the telescopic shaft sleeve is sleeved on the rotating shaft on the right side of the rotating shaft support, the left end of the telescopic shaft sleeve is sleeved on the movable supporting seat, the right end of the telescopic shaft sleeve is sleeved on the telescopic shaft sleeve support, a clamping shaft is installed at the upper end of the movable supporting seat through a bearing sleeve, a spring is sleeved on the clamping shaft, a left clamping block is sleeved at the right end of the clamping shaft, and two ends of the spring are respectively abutted between the bearing sleeve and the left clamping block;
the right end of the telescopic shaft sleeve support is provided with a second coupling, the second coupling is used as a center, the rotating shaft support, the movable support seat, the telescopic shaft sleeve and the telescopic shaft sleeve support are symmetrically arranged on the other side of the second coupling in the same mounting structure,
the upper end of the movable supporting seat on the symmetrical right side of the second coupler is provided with a supporting shaft, a right clamping block is sleeved on the supporting shaft, and the right clamping block and the left clamping block keep coaxiality.
Preferably, the left end of the telescopic shaft sleeve on the left side of the second coupling and the right end of the telescopic shaft sleeve on the right side of the second coupling are fixedly mounted on the rotating shaft through tight-fitting snap rings, and ball bearings are arranged at the mounting positions of the telescopic shaft sleeve and the telescopic shaft sleeve support.
Preferably, the support shaft is mounted at the upper end of the movable support base by an adjustable bolt.
Preferably, a sliding rail and a sliding block are arranged below the two movable supporting seats, and the bottoms of the two movable supporting seats are slidably mounted on the sliding rail through the sliding block.
Preferably, a driving belt pulley is arranged on the telescopic shaft sleeve on the left side of the second coupler and between the rotating shaft support and the movable support seat, a driven belt pulley is arranged on the clamping shaft at the upper end of the movable support seat, and a transmission belt is connected between the driving belt pulley and the driven belt pulley.
Preferably, the rotation shaft is provided with a ball bearing at a position where it is mounted on the rotation shaft support.
Compared with the prior art, the utility model beneficial effect be: the telescopic shaft sleeve has the advantages that the structural design is reasonable, the installation, the disassembly and the maintenance are convenient, the clamping force and the clamping length can be adjusted through the telescopic shaft sleeve, the positioning and clamping effect is improved, the position can be changed and adjusted according to the shape and the requirement of a clamped workpiece, the flexibility is high, the universality and the applicability are improved, and the elastic positioning and clamping of the clamped workpiece are realized;
the adjustable clamping block can solve the problems of over-positioning, under-positioning and easy displacement caused by the defects of roughness, unevenness and the like of the universal surface quality of casting products or other casting metal products when the casting products are clamped.
The driving motor and the transmission belt are designed, the clamping station above the telescopic shaft sleeve can be driven to rotate when the telescopic shaft sleeve stretches, so that a casting product can rotate, the milling machine and the detection station are adapted, and the use flexibility is high.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
In order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further explained by combining with the specific embodiments.
As shown in fig. 1, a rotatable elastic buffering tool clamp includes a clamp base 1, and a driving motor 2 fixed on the clamp base 1, a first coupling 3, a rotation shaft 4, a rotation shaft support 5, a movable support base 6, a telescopic shaft sleeve 7 and a telescopic shaft sleeve support 8, an output shaft of the driving motor 2 is connected to the rotation shaft 4 through the first coupling 3, a left end of the rotation shaft 4 is installed on the rotation shaft support 5, and a ball bearing is utilized, so that the rotation shaft 4 can smoothly rotate under the driving of the driving motor 2, the telescopic shaft sleeve 7 is sleeved on the rotation shaft 4 at the right side of the rotation shaft support 5, the ball bearing is arranged at the installation position of the telescopic shaft sleeve 7 and the telescopic shaft sleeve support 8, the telescopic shaft sleeve 7 rotates along with the rotation when the rotation shaft 4 rotates, the left end of the telescopic shaft sleeve 7 is sleeved on the movable support base 6, the right end of the telescopic shaft sleeve 7 is sleeved on the telescopic shaft sleeve support 8, the movable support base 6 is provided with a slide rail 9 and a slide block 10, and bottoms of the two movable support bases 6 are slidably installed on the slide rail 9 through the slide block 10. The upper end of the movable supporting seat 6 is provided with a clamping shaft 11 through a bearing sleeve 14, the clamping shaft 11 is sleeved with a spring 12, the right end of the clamping shaft 11 is sleeved with a left clamping block 13, and two ends of the spring 12 respectively abut against the space between the bearing sleeve 14 and the left clamping block 13.
The right-hand member that the telescopic shaft sleeve supported 8 is equipped with second shaft coupling 15, use second shaft coupling 15 as the center, rotation axis 4, rotation axis support 5, the movable support seat 6, telescopic shaft sleeve 7 and telescopic shaft sleeve support 8 install the opposite side at second shaft coupling 15 with same mounting structure symmetry, second shaft coupling 15 is in the intermediate position promptly, the left and right sides all is equipped with the telescopic shaft sleeve 7 structure that is symmetrical state arrangement installation, two grip blocks that remove 6 tops of support seat like this just can be in the centre with the work piece centre gripping, telescopic shaft sleeve 7 of low can be under movable support seat 6's drive, do the motion of stretching, contracting towards second shaft coupling 15 in the centre, adjust the distance and the dynamics of centre gripping work piece, realized carrying out the elastic positioning clamping to the clamping work piece.
A supporting shaft 16 is arranged at the upper end of the movable supporting seat 6 at the symmetrical right side of the second coupler 15, the supporting shaft 16 is arranged at the upper end of the movable supporting seat 6 through an adjustable bolt 17, a right clamping block 18 is sleeved on the supporting shaft 16, and the right clamping block 18 and the left clamping block 13 keep coaxial. The distance between the left clamping block and the right clamping block is adjusted by rotating the adjustable bolt 17, so that the workpiece can be conveniently clamped, and the tightness can be adjusted when the part is clamped.
The telescopic shaft sleeve 7 left end of the 15 left sides of second shaft coupling, the telescopic shaft sleeve 7 right-hand member of the 15 right sides of second shaft coupling passes through tight fit snap ring fixed mounting on rotation axis 4, telescopic shaft sleeve 7 will rotate along with rotation axis 4, when left grip block 13 and the 18 centre gripping work pieces of right grip block, can also adjust the interval between two grip blocks along with telescopic shaft sleeve 7's flexible, the flexibility is high, can the part of different length of centre gripping, also can the part of centre gripping irregular shape, can the part of centre gripping clamping face unevenness, can press from both sides tight part, can not cause the part to warp crooked because of too high centre gripping dynamics again.
Preferably, a driving pulley is disposed between the rotation shaft support 5 and the movable support base 6 on the telescopic shaft sleeve 7 at the left side of the second coupling 15, a driven pulley is disposed on the holding shaft at the upper end of the movable support base 6, and a transmission belt 19 is connected between the driving pulley and the driven pulley.
This frock clamp is when using, driving motor 2 can drive rotation axis 4 rotatory, rotation axis 4 can drive telescopic shaft cover 7 rotatory, it is rotatory that the drive pulley of fixing on telescopic shaft cover 7 can drive driven pulley, just so can drive the centre gripping axle 11 of 6 tops of movable support seat rotatory, fix the part on the centre gripping axle 11 just can be along with rotatory, the part is rotatory just can laminate the processing axle of grinding machine, carry out all-round abrasive machining, perhaps cooperate the round degree of jump to detect the needle, roughness detects the needle, detect the part.
And when the part installation centre gripping, just can adjust the interval between left grip block 13 and the right grip block 17 through adjustable bolt 17, telescopic shaft 7 is two sections sleeve pipes and constitutes, when flexible, the big section telescopic shaft of diameter removes along the little section telescopic shaft of diameter, under band pulley and the movable support seat 6 of cover on the big section telescopic shaft of diameter just can keep the motionless condition of mounted position like this, remove about the whole, do not influence the conveying of driving belt 19, telescopic shaft 7 that whole two sections were constituteed all will rotate during the rotation. The adjustable bolt 17 adjustment interval just can drive the movable support seat 6 and remove about along slide rail 9, and nimble adjustment clamping-force degree also can ensure clamping stability.
It is right above the utility model provides a pair of rotatable elastic buffering frock clamp has carried out detailed introduction. The description of the specific embodiments is only for the purpose of helping understanding the method of the present invention and the core idea thereof, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a rotatable elastic buffering frock clamp which characterized in that: the clamp comprises a clamp base, a driving motor fixed on the clamp base, a first coupler, a rotating shaft support, a movable support seat, a telescopic shaft sleeve and a telescopic shaft sleeve support, wherein an output shaft of the driving motor is connected with the rotating shaft through the first coupler, the left end of the rotating shaft is installed on the rotating shaft support, the telescopic shaft sleeve is sleeved on the rotating shaft on the right side of the rotating shaft support, the left end of the telescopic shaft sleeve is sleeved on the movable support seat, the right end of the telescopic shaft sleeve is sleeved on the telescopic shaft sleeve support, a clamping shaft is installed at the upper end of the movable support seat through a bearing sleeve, a spring is sleeved on the clamping shaft, a left clamping block is sleeved at the right end of the clamping shaft, and two ends of the spring are respectively abutted between the bearing sleeve and the left clamping block;
the right end of the telescopic shaft sleeve support is provided with a second coupling, the second coupling is used as a center, the rotating shaft support, the movable support seat, the telescopic shaft sleeve and the telescopic shaft sleeve support are symmetrically arranged on the other side of the second coupling in the same mounting structure,
the upper end of the movable supporting seat on the symmetrical right side of the second coupler is provided with a supporting shaft, a right clamping block is sleeved on the supporting shaft, and the right clamping block and the left clamping block keep coaxiality.
2. The rotatable elastic buffer tooling clamp of claim 1, wherein: the left end of the telescopic shaft sleeve on the left side of the second coupling and the right end of the telescopic shaft sleeve on the right side of the second coupling are fixedly mounted on the rotating shaft through tight-fitting snap rings, and ball bearings are arranged at the mounting positions of the telescopic shaft sleeve and the telescopic shaft sleeve.
3. The rotatable elastic buffer tooling clamp of claim 2, wherein: the back shaft passes through adjustable bolt and installs the upper end at the removal supporting seat.
4. The rotatable elastic buffer tooling clamp of claim 1, wherein: sliding rails and sliding blocks are arranged below the movable supporting seats, and the bottoms of the two movable supporting seats are slidably arranged on the sliding rails through the sliding blocks.
5. The rotatable elastic buffer tooling clamp of claim 1, wherein: a driving belt wheel which is arranged between the rotating shaft support and the movable supporting seat is arranged on the telescopic shaft sleeve on the left side of the second coupler, a driven belt wheel is arranged on the clamping shaft at the upper end of the movable supporting seat, and a transmission belt is connected between the driving belt wheel and the driven belt wheel.
6. The rotatable elastic buffer tooling clamp of claim 1, wherein: the ball bearing is provided at a position where the rotary shaft is mounted on the rotary shaft support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221212066.3U CN217572009U (en) | 2022-05-20 | 2022-05-20 | Rotatable elastic buffering frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221212066.3U CN217572009U (en) | 2022-05-20 | 2022-05-20 | Rotatable elastic buffering frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217572009U true CN217572009U (en) | 2022-10-14 |
Family
ID=83552839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221212066.3U Active CN217572009U (en) | 2022-05-20 | 2022-05-20 | Rotatable elastic buffering frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217572009U (en) |
-
2022
- 2022-05-20 CN CN202221212066.3U patent/CN217572009U/en active Active
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