CN216632640U - Hydraulic system of hydraulic chuck lathe - Google Patents
Hydraulic system of hydraulic chuck lathe Download PDFInfo
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- CN216632640U CN216632640U CN202122002036.1U CN202122002036U CN216632640U CN 216632640 U CN216632640 U CN 216632640U CN 202122002036 U CN202122002036 U CN 202122002036U CN 216632640 U CN216632640 U CN 216632640U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to the technical field of lathe hydraulic systems, and discloses a hydraulic chuck lathe hydraulic system which comprises a chuck body, wherein four T-shaped through grooves which are uniformly distributed are formed in the front side of the circumferential wall of the chuck body, T-shaped sliding blocks are connected inside the T-shaped through grooves in a sliding mode, clamping jaws are fixedly connected to the front side walls of the T-shaped sliding blocks, mounting grooves are formed in the opposite ends of the clamping jaws, clamping blocks are connected inside the mounting grooves in a sliding mode, arc-shaped clamping faces are formed in the side walls of the opposite sides of the clamping blocks, strip-shaped grooves are formed in the side walls of the opposite sides of the clamping blocks, and locking mechanisms are fixedly arranged inside the strip-shaped grooves. The clamping device is convenient for adjusting the diameter of the clamping surface according to the diameter of the workpiece, the clamping surface can be completely attached to the circumferential wall of the workpiece, the damage to the surface of the workpiece is reduced, the square workpiece can be clamped conveniently, and the universality is high.
Description
Technical Field
The utility model relates to the technical field of lathe hydraulic systems, in particular to a hydraulic chuck lathe hydraulic system.
Background
The hydraulic chuck is a clamp controlled by a hydraulic system and is used for clamping a workpiece on a main shaft of a numerical control lathe. The chuck is usually arranged on a lathe, a cylindrical grinding machine and an internal grinding machine for use, and can also be matched with various indexing devices for use on a milling machine and a drilling machine.
The existing hydraulic chuck lathe hydraulic system is not convenient to adjust the diameter of the clamping face according to the diameter of a workpiece when in use, so that the clamping face is not attached to the circumferential wall of the workpiece, the surface of the workpiece is easily damaged by the clamping face, and the square workpiece is not convenient to clamp, so that the hydraulic chuck lathe hydraulic system is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the diameter of a clamping surface is not convenient to adjust according to the diameter of a workpiece, so that the clamping surface is not attached to the circumferential wall of the workpiece, the surface of the workpiece is easy to damage by the clamping surface, and the square workpiece is not convenient to clamp.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hydraulic chuck lathe hydraulic system comprises a chuck body, wherein four T-shaped through grooves which are uniformly distributed are formed in the front side of the circumferential wall of the chuck body, a plurality of T-shaped sliding blocks are connected inside the T-shaped through grooves in a sliding manner, clamping jaws are fixedly connected to the front side walls of the T-shaped sliding blocks, mounting grooves are formed in the opposite ends of the clamping jaws, clamping blocks are connected inside the mounting grooves in a sliding manner, arc-shaped clamping surfaces are formed in the side walls of the opposite sides of the clamping blocks, strip-shaped grooves are formed in the side walls of the opposite sides of the clamping blocks, locking mechanisms are fixedly arranged inside the strip-shaped grooves and comprise sliding rods, first springs, two strip-shaped plates and two clamping blocks, the sliding rods are horizontally and fixedly arranged inside the strip-shaped grooves, the two strip-shaped plates are respectively arranged at the left side and the right side of the inside of the strip-shaped grooves in a sliding manner, the tank bottom left and right sides of mounting groove all seted up with two bar shaped plate matched with rectangular channels, two the upper end of bar shaped plate extends to the inside one side department of carrying on the back from of two rectangular channels respectively, two the fixture block is respectively with the lateral wall upper end fixed connection of the one side that two bar shaped plate deviate from, two the equal level of lateral wall of the one side that the rectangular channel deviates from mutually seted up with two fixture block matched with card holes, first spring movable sleeve is established and is located department, two between two bar shaped plate at the pole wall of slide bar the inside in card hole is all fixed and is equipped with pushing mechanism.
Preferably, pushing mechanism includes push rod, second spring and gag lever post, push rod horizontal slip sets up the inside in the card hole, the one end and the fixture block of push rod offset and set up, and the other end of push rod extends to the outside in card hole, the bar hole has been seted up to the front side lever wall of push rod, gag lever post longitudinal sliding sets up the inside one side department that is close to the slide bar in the bar hole, and both ends all with the pore wall fixed connection of slide opening around the gag lever post, the both ends of second spring respectively with the pore wall in bar hole and the pole wall fixed connection of gag lever post.
Preferably, the upper end of the clamping block is provided with an inclined plane.
Preferably, one end of the push rod, which is positioned outside the clamping hole, is fixedly connected with the push plate.
Preferably, the side wall of the jaw is fixedly connected with a protective frame at the outer part of the push plate.
Preferably, the left side and the right side of the bottom of the mounting groove are symmetrically and fixedly connected with abutting blocks.
Preferably, the diameter number of the arc-shaped clamping surface is arranged at the position, located outside the mounting groove, of the front side wall of the clamping block.
Compared with the prior art, the utility model provides a hydraulic chuck lathe hydraulic system, which has the following beneficial effects:
1. this hydraulic chuck lathe hydraulic system through grip block, locking mechanism, pushing mechanism and the protective frame that is equipped with, is convenient for adjust the diameter of clamping face according to the diameter size of work piece, can make the clamping face laminate completely with the circumference wall of work piece, has reduced the damage to the work piece surface.
2. This hydraulic chuck lathe hydraulic system through grip block, locking mechanism, pushing mechanism and the protective frame that is equipped with, is convenient for carry out the centre gripping to square workpiece, and the commonality is stronger.
The device has the advantages that the diameter of the clamping surface can be conveniently adjusted according to the diameter of the workpiece, the clamping surface can be completely attached to the circumferential wall of the workpiece, the damage to the surface of the workpiece is reduced, the square workpiece can be conveniently clamped, and the device is high in universality.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic chuck lathe hydraulic system according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the clamping device comprises a chuck body 1, a sliding block 2T-shaped, a clamping jaw 3, a sliding rod 4, a push rod 5, a strip-shaped plate 6, a first spring 7, a clamping block 8, a limiting rod 9, a second spring 10, a protective frame 11, a push plate 12, a diameter number 13, an arc-shaped clamping surface 14, a clamping block 15 and a butting block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a hydraulic chuck lathe hydraulic system comprises a chuck body 1, four T-shaped through grooves which are uniformly distributed are formed in the front side of the circumferential wall of the chuck body 1, T-shaped sliders 2 are slidably connected inside the T-shaped through grooves, jaws 3 are fixedly connected to the front side walls of the T-shaped sliders 2, mounting grooves are formed in the opposite ends of the jaws 3, clamping blocks 15 are slidably connected inside the mounting grooves, arc-shaped clamping surfaces 14 are formed in the side walls of the opposite sides of the clamping blocks 15, strip-shaped grooves are formed in the side walls of the opposite sides of the clamping blocks 15, locking mechanisms are fixedly arranged inside the strip-shaped grooves, each locking mechanism comprises a sliding rod 4, a first spring 7, two strip-shaped plates 6 and two clamping blocks 8, the sliding rod 4 is horizontally and fixedly arranged inside the strip-shaped groove, the two strip-shaped plates 6 are respectively slidably arranged at the left side and the right side of the inside of the strip-shaped groove, the tank bottom left and right sides of mounting groove all seted up with two bar 6 matched with rectangular channels, the upper end of two bar 6 extends to the inside one side department of carrying on the back of two rectangular channels respectively, two fixture blocks 8 are respectively with the lateral wall upper end fixed connection of the one side that two bar 6 deviate from mutually, the lateral wall homolevel of the one side that two rectangular channels deviate from mutually seted up with two fixture block 8 matched with card holes, the pole wall that first spring 7 movable sleeve was established at slide bar 4 is located department between two bar 6, the inside in two card holes is all fixed and is equipped with pushing mechanism.
Pushing mechanism includes push rod 5, second spring 10 and gag lever post 9, 5 horizontal slip of push rod sets up the inside in the card hole, the one end of push rod 5 offsets with fixture block 8 and sets up, and the other end of push rod 5 extends to the outside in card hole, the bar hole has been seted up to the front side lever wall of push rod 5, gag lever post 9 longitudinal sliding sets up the inside in bar hole and is close to one side department of slide bar 4, and both ends all with the pore wall fixed connection of slide opening around gag lever post 9, the both ends of second spring 10 respectively with the pore wall in bar hole and the pole wall fixed connection of gag lever post 9.
The upper end of the clamping block 8 is provided with an inclined plane which is convenient for the clamping block 8 to be clamped with the clamping hole.
One end of the push rod 5, which is positioned outside the clamping hole, is fixedly connected with a push plate 12, and the push plate 12 is convenient for pushing the push rod 5.
The side wall of the clamping jaw 3 is fixedly connected with a protective frame 11 at the outer part of the push plate 12, and the probability of mistaken touch can be reduced by the protective frame 11.
The slot bottom left and right sides symmetry fixedly connected with of mounting groove supports tight piece 16, supports tight piece 16 and can make the grip block be connected with the mounting groove firmly.
The diameter number 13 of arc clamping face 14 is seted up to the outside department that the preceding lateral wall of grip block 15 is located the mounting groove, and diameter number 13 is convenient for discern the diameter of arc clamping face 14, labour saving and time saving.
Example 2
A hydraulic chuck lathe hydraulic system comprises a chuck body 1, four T-shaped through grooves which are uniformly distributed are formed in the front side of the circumferential wall of the chuck body 1, T-shaped sliders 2 are connected inside the T-shaped through grooves in a sliding mode, clamping jaws 3 are fixedly connected to the front side walls of the T-shaped sliders 2, mounting grooves are formed in the opposite ends of the clamping jaws 3, clamping blocks 15 are connected inside the mounting grooves in a sliding mode, arc-shaped clamping surfaces 14 are formed in the side walls of the opposite sides of the clamping blocks 15, strip-shaped grooves are formed in the side walls of the opposite sides of the clamping blocks 15, locking mechanisms are fixedly arranged inside the strip-shaped grooves and comprise sliding rods 4, first springs 7, two strip-shaped plates 6 and two clamping blocks 8, the sliding rods 4 are horizontally and fixedly arranged inside the strip-shaped grooves, the two strip-shaped plates 6 are respectively and slidably arranged at the left side and the right side of the inside of the strip-shaped grooves, the tank bottom left and right sides of mounting groove all seted up with two bar 6 matched with rectangular channels, the upper end of two bar 6 extends to the inside one side department of carrying on the back of two rectangular channels respectively, two fixture blocks 8 are respectively with the lateral wall upper end fixed connection of the one side that two bar 6 deviate from mutually, the lateral wall homolevel of the one side that two rectangular channels deviate from mutually seted up with two fixture block 8 matched with card holes, the pole wall that first spring 7 movable sleeve was established at slide bar 4 is located department between two bar 6, the inside in two card holes is all fixed and is equipped with pushing mechanism.
Pushing mechanism includes push rod 5, second spring 10 and gag lever post 9, 5 horizontal slip of push rod sets up the inside in the card hole, the one end of push rod 5 offsets with fixture block 8 and sets up, and the other end of push rod 5 extends to the outside in card hole, the bar hole has been seted up to the front side lever wall of push rod 5, gag lever post 9 longitudinal sliding sets up the inside in bar hole and is close to one side department of slide bar 4, and both ends all with the pore wall fixed connection of slide opening around gag lever post 9, the both ends of second spring 10 respectively with the pore wall in bar hole and the pole wall fixed connection of gag lever post 9.
According to the utility model, when the adjustment is required to be carried out according to workpieces with different diameters, the two push plates 12 are pushed simultaneously, the push plates 12 drive the push rods 5 to extrude the second springs 10, the fixture blocks 8 are pushed out of the clamp holes, when the two corresponding fixture blocks 8 are not located outside the clamp holes, the fixture blocks 15 can be taken out of the mounting groove, when the required fixture blocks 15 are mounted, the fixture blocks 15 are directly inserted into the mounting groove, the two fixture blocks 8 drive the strip-shaped plates 6 to extrude the first springs 7 and then are clamped into the corresponding clamp holes through the inclined surfaces, so that the diameter of the arc-shaped clamping surface 14 can be conveniently adjusted according to the diameter of the workpieces, the arc-shaped clamping surface 14 can be completely attached to the circumferential wall of the workpieces, the damage to the surfaces of the workpieces is reduced, the square workpieces can be conveniently clamped, and the universality is strong.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic chuck lathe hydraulic system, includes chuck body (1), its characterized in that, the circumference wall front side of chuck body (1) is opened and is equipped with four evenly distributed's T shape and leads to the groove, and is a plurality of the equal sliding connection in inside that the groove was led to T shape has T shape slider (2), and is a plurality of equal fixedly connected with jack catch (3) of preceding lateral wall of T shape slider (2), it is a plurality of the mounting groove has all been seted up to the one end that jack catch (3) are relative, and is a plurality of the equal sliding connection in inside of mounting groove has grip block (15), and is a plurality of arc clamping face (14) have all been seted up to the lateral wall of one side that grip block (15) deviate from mutually, and is a plurality of the inside in bar groove is all fixed and is equipped with locking mechanism, locking mechanism includes slide bar (4), first spring (7), Two strip-shaped plates (6) and two clamping blocks (8), the sliding rod (4) is horizontally and fixedly arranged inside the strip-shaped groove, the two strip-shaped plates (6) are respectively arranged at the left side and the right side inside the strip-shaped groove in a sliding manner, rectangular grooves matched with the two strip-shaped plates (6) are formed in the left side and the right side of the bottom of the mounting groove, the upper ends of the two strip-shaped plates (6) respectively extend to one side, opposite to the inside of the two rectangular grooves, the two clamping blocks (8) are respectively fixedly connected with the upper ends of the side walls of the sides, opposite to the two strip-shaped plates (6), of the two rectangular grooves, clamping holes matched with the two clamping blocks (8) are horizontally formed in the side walls of the sides, opposite to the two rectangular grooves, the first spring (7) is movably sleeved on a position, between the two strip-shaped plates (6), of the rod wall of the sliding rod (4), and a pushing mechanism is fixedly arranged inside each clamping hole.
2. The hydraulic chuck lathe hydraulic system according to claim 1, wherein the pushing mechanism comprises a push rod (5), a second spring (10) and a limiting rod (9), the push rod (5) is horizontally slidably arranged inside the clamping hole, one end of the push rod (5) is abutted to the clamping block (8), the other end of the push rod (5) extends to the outside of the clamping hole, a strip-shaped hole is formed in the front side rod wall of the push rod (5), the limiting rod (9) is longitudinally slidably arranged inside the strip-shaped hole and close to one side of the sliding rod (4), the front end and the rear end of the limiting rod (9) are fixedly connected with the hole wall of the sliding hole, and the two ends of the second spring (10) are fixedly connected with the hole wall of the strip-shaped hole and the rod wall of the limiting rod (9) respectively.
3. The hydraulic system of a hydraulic chuck lathe according to claim 1, wherein an inclined surface is formed at the upper end of the clamping block (8).
4. A hydraulic chuck lathe hydraulic system according to claim 2, wherein a push plate (12) is fixedly connected to one end of the push rod (5) located outside the chuck hole.
5. A hydraulic chuck lathe hydraulic system according to claim 1, characterized in that a protective frame (11) is fixedly connected to the side wall of the jaw (3) at the outside of the push plate (12).
6. The hydraulic system of claim 1, wherein the left side and the right side of the bottom of the mounting groove are symmetrically and fixedly connected with the abutting blocks (16).
7. A hydraulic chuck lathe hydraulic system according to claim 1, characterized in that the front side wall of the clamping block (15) is provided with a diameter figure (13) of an arc-shaped clamping surface (14) at the outside of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002036.1U CN216632640U (en) | 2021-08-24 | 2021-08-24 | Hydraulic system of hydraulic chuck lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002036.1U CN216632640U (en) | 2021-08-24 | 2021-08-24 | Hydraulic system of hydraulic chuck lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216632640U true CN216632640U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122002036.1U Active CN216632640U (en) | 2021-08-24 | 2021-08-24 | Hydraulic system of hydraulic chuck lathe |
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| Country | Link |
|---|---|
| CN (1) | CN216632640U (en) |
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2021
- 2021-08-24 CN CN202122002036.1U patent/CN216632640U/en active Active
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