CN213944963U - Compatible processing V type cylinder block finish boring jar hole anchor clamps - Google Patents
Compatible processing V type cylinder block finish boring jar hole anchor clamps Download PDFInfo
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- CN213944963U CN213944963U CN202022477485.7U CN202022477485U CN213944963U CN 213944963 U CN213944963 U CN 213944963U CN 202022477485 U CN202022477485 U CN 202022477485U CN 213944963 U CN213944963 U CN 213944963U
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Abstract
The utility model provides a compatible processing V type cylinder block finish boring jar hole anchor clamps belongs to fixture technical field. The fine boring cylinder hole clamp for the compatible machining V-shaped cylinder block comprises a supporting assembly, a clamping assembly and an auxiliary moving assembly. The supporting component comprises a clamp base, a side positioning block support, a side clamping seat, a bottom positioning block, a movable pressing plate, a top column, a fine boring cylinder workpiece, a side pre-positioning guide plate and a side positioning block, wherein the side positioning block and the bottom positioning block are fixed on the upper surface of the clamp base, when the clamp is used, an axial clamping ejection screw is rotationally fed in and out through an axial clamping extension rod to push the axial clamping plate to extrude and fix the other surface of the fine boring cylinder workpiece, the clamp is used for extruding and fixing the fine boring cylinder workpiece in multiple directions, so that the fine boring cylinder workpiece is more firmly fixed, the clamp is convenient to move when the fine boring cylinder workpiece is clamped, and the clamping efficiency is greatly improved.
Description
Technical Field
The utility model relates to a fixture field particularly, relates to a compatible processing V type cylinder block finish boring jar hole anchor clamps.
Background
The cylinder block is a main body of the engine, connects each cylinder and a crankcase into a whole, and is a supporting framework for mounting pistons, crankshafts, other parts and accessories.
At present, the existing fine boring cylinder hole clamp for compatibly processing the V-shaped cylinder block has the defects that the V-shaped cylinder block is inconvenient to move in the clamping process due to the fact that the V-shaped cylinder block is too heavy, and the clamping efficiency of the V-shaped cylinder block is greatly reduced.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a compatible processing V type cylinder block finish boring jar hole anchor clamps aims at improving great reduction to the problem of the clamping efficiency of V type cylinder block.
The utility model discloses a realize like this:
the utility model provides a compatible processing V type cylinder block finish boring jar hole anchor clamps, including supporting component, centre gripping subassembly and supplementary removal subassembly.
The supporting assembly comprises a fixture base, a side positioning block support, a side clamping seat, a bottom positioning block, a movable pressing plate, a top column, a fine boring cylinder workpiece, a side pre-positioning guide plate and a side positioning block, wherein the side positioning block and the bottom positioning block are fixed on the upper surface of the fixture base, the side positioning block support is fixed on the upper surface of the bottom positioning block, the side positioning block is fixed on the side positioning block support, the movable pressing plate is sleeved on the fixture base, the top column is arranged between the movable pressing plate and the bottom positioning block, the fine boring cylinder workpiece is arranged between the movable pressing plates, the side pre-positioning guide plate is arranged on the movable pressing plate, and the side clamping seat is fixed on the outer surface of the side positioning block support.
The clamping assembly comprises an axial clamping lengthened connecting rod, an axial clamping seat, an axial clamping ejection screw, an axial positioning seat, an axial clamping plate and an axial positioning screw, the axial clamping seat and the axial positioning seat are fixed on the upper surface of the clamp base, the axial clamping plate is arranged on the axial clamping seat, the axial clamping ejection screw is pushed to pass through the axial clamping lengthened connecting rod in a rotating mode to push the axial clamping plate, the axial positioning screw is arranged on the axial positioning seat, and the axial positioning screw is arranged on the axial clamping seat in a corresponding mode to the axial clamping plate.
The auxiliary moving assembly comprises a side surface pre-positioning block, a support, a locking nut, an auxiliary supporting screw, a spring force adjusting sleeve, a spring supporting seat, a universal ball, an extension spring and a spring guide post, the support is fixed to the upper surface of the side surface pre-positioning block, the locking nut is sleeved with the screw thread of the locking nut on the auxiliary supporting screw, the auxiliary supporting screw is threaded on the support, the spring supporting seat is fixed in the support, the spring guide post is inserted into the spring supporting seat in a sliding mode, the universal ball is installed in the spring guide post in a threaded mode, one end of the extension spring is fixed to the inner wall of the spring supporting seat, and the other end of the extension spring is fixed to a shoulder portion of the spring force adjusting sleeve.
In an embodiment of the present invention, the supporting component further comprises an eye screw, and the thread of the eye screw is on the clamp base.
The utility model discloses an in one embodiment, supporting component still includes lock nut, lock nut threaded sleeve is established remove on the clamp plate.
The utility model discloses an in one embodiment, the centre gripping subassembly still includes the handle, the handle thread bush is established the axial presss from both sides tight extension and connects on the pole.
The utility model discloses an in one embodiment, the centre gripping subassembly still includes the handle nut, handle nut thread bush is established the axial presss from both sides tight extension and connects on the pole.
The utility model discloses an in the embodiment, it sets up four at least to remove the clamp plate, remove the clamp plate equidistance and establish on the anchor clamps base.
In an embodiment of the present invention, the supporting component further includes a slider, and the slider is fixed on the lower surface of the fixture base.
In an embodiment of the present invention, the number of the brackets is at least three, and the brackets are equally spaced from each other and arranged on the side of the fixture base.
In an embodiment of the present invention, the clamping assembly further comprises a locking member, the axial clamping seat and the clamp base pass through the locking member to be fixed together.
In an embodiment of the present invention, the axial clamping seat and the axial positioning seat are correspondingly disposed.
The utility model has the advantages that: the utility model discloses a compatible processing V type cylinder block finish boring jar hole anchor clamps that above-mentioned design obtained, during the use, fix anchor clamps base and side prepositioning piece installation to the lathe, according to the height of finish boring jar work piece, rotatory universal ball and auxiliary stay screw, make their highly be fit for the lower surface of finish boring jar work piece, finish boring jar work piece is under the combined action of extension spring and universal ball, be convenient for in the removal to its clamping process, place finish boring jar work piece between side clamp holder and axial clamp holder, make the one side of finish boring jar work piece hug closely the side surface at axial clamp holder, promote finish boring jar work piece and make its breach department remove the below of moving the clamp plate, press the moving clamp plate, make the breach department that moves the moving clamp plate extrusion finish boring jar work piece, then fix the moving clamp plate, the axial clamp is tight to extend the extension pole again, the axial clamp is tight ejecting screw is connected through the rotatory pole of axial clamp and is advanced the another side that promotes axial clamp plate to finish boring jar work piece The clamp is used for extruding and fixing the fine boring cylinder workpiece in a multi-direction mode, so that the fine boring cylinder workpiece is fixed more firmly, the clamp is convenient to move when the fine boring cylinder workpiece is clamped, and the clamping efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a fine boring cylinder hole clamp for compatible machining of a V-shaped cylinder block according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of a fine boring cylinder hole clamp for compatible machining of a V-shaped cylinder block according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural view of a support assembly according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of an auxiliary moving assembly according to an embodiment of the present invention;
fig. 5 is a relationship diagram of a supporting component and an auxiliary moving component provided by the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention.
In the figure: 100-a support assembly; 110-a clamp base; 120-side positioning block support; 130-side clamping seat; 140-bottom positioning blocks; 150-moving the platen; 160-top column; 170-finely boring a cylinder workpiece; 180-eye screws; 190-a locking nut; 191-side pre-positioning guide plate; 192-a lateral positioning block; 193-a slider; 200-a clamping assembly; 220-a handle; 230-handle nut; 240-axially clamping the extension rod; 250-axial clamping seat; 260-axial clamping of the ejector screw; 270-axial positioning seat; 280-axial clamping plate; 290-axial locating pin; 292-a locking member; 300-an auxiliary moving assembly; 310-side pre-positioning blocks; 320-a bracket; 330-a locking nut; 340-auxiliary support screws; 350-spring force adjusting sleeve; 360-spring support seat; 370-a universal ball; 380-extension spring; 390-spring guide post.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a compatible processing V-shaped cylinder block fine boring cylinder hole clamp comprises a supporting assembly 100, a clamping assembly 200 and an auxiliary moving assembly 300. The clamping assembly 200 is fixed on the supporting assembly 100, and the auxiliary moving assembly 300 is arranged on the side of the supporting assembly 100, so that the clamping assembly can move conveniently in the process of clamping the fine boring cylinder workpiece 170.
Referring to fig. 1-3 and 5, the support assembly 100 includes a fixture base 110, a side positioning block support 120, a side clamping block 130, a bottom positioning block 140, a movable platen 150, a top column 160, a fine boring cylinder workpiece 170, side pre-positioning guide plates 191 and side positioning blocks 192, wherein the side positioning blocks 192 and the bottom positioning block 140 are fixed on the upper surface of the fixture base 110 by bolts, the side positioning block support 120 is fixed on the upper surface of the bottom positioning block 140 by bolts, the side positioning block 192 is fixed on the side positioning block support 120 by bolts, the movable platen 150 is sleeved on the fixture base 110, at least four movable platens 150 are provided, the movable platens 150 are equidistantly provided on the fixture base 110, the fine boring cylinder workpiece 170 is more firmly fixed by the plurality of movable platens 150, the top column 160 is provided between the movable platen 150 and the bottom positioning block 140, the fine boring cylinder workpiece 170 is provided between the movable platens 150, the side pre-positioning guide plate 191 is arranged on the movable pressing plate 150, the supporting assembly 100 further comprises locking nuts 190, the locking nuts 190 are sleeved on the movable pressing plate 150 in a threaded mode, the two locking nuts 190 are convenient for fixing the movable pressing plate 150 after displacement occurs, the side clamping seat 130 is fixed on the outer surface of the side positioning block support 120 through bolts, the supporting assembly 100 further comprises lifting bolts 180, the lifting bolts 180 are arranged on the clamp base 110 in a threaded mode, the lifting bolts 180 are convenient for hoisting the clamp, the supporting assembly 100 further comprises sliding blocks 193, the sliding blocks 193 are fixed on the lower surface of the clamp base 110 through bolts, and the sliding blocks 183 are convenient for installing and fixing the clamp base 110 on a machine tool.
Referring to fig. 2 and 6, the clamping assembly 200 includes an axial clamping extension rod 240, an axial clamping seat 250, an axial clamping ejection screw 260, an axial positioning seat 270, an axial clamping plate 280 and an axial positioning nail 290, wherein the axial clamping seat 250 and the axial positioning seat 270 are both fixed on the upper surface of the clamp base 110 by bolts, the axial clamping plate 280 is disposed on the axial clamping seat 250, the axial clamping ejection screw 260 rotates in and out to push the axial clamping plate 280 through the axial clamping extension rod 240, the clamping assembly 200 further includes a handle 220, the handle 220 is threadedly sleeved on the axial clamping extension rod 240, the handle 220 is convenient to rotate the axial clamping extension rod 240, the clamping assembly 200 further includes a handle nut 230, the handle nut 230 is threadedly sleeved on the axial clamping extension rod 240, the handle nut 230 is convenient to disassemble and assemble the handle 220, the axial positioning nail 290 is mounted on the axial positioning seat 270, the clamping assembly 200 further includes a locking member 292, the axial positioning seat 270 and the clamp base 110 are fixed together by the locking member 292, the locking member 292 enables the axial positioning seat 270 and the clamp base 110 to be fixed together more firmly, the locking member 292 in this embodiment is a bolt, the axial clamping seat 250 and the axial positioning seat 270 are correspondingly arranged, so that the axial clamping plate 280 can clamp and fix the fine boring cylinder workpiece 170, and the axial positioning nail 290 is correspondingly arranged with the axial clamping plate 280 on the axial clamping seat 250.
Referring to fig. 2 and 4, the auxiliary moving assembly 300 includes a side pre-positioning block 310, brackets 320, locking nuts 330, auxiliary supporting screws 340, a spring force adjusting sleeve 350, spring supporting bases 360, universal balls 370, extension springs 380 and spring guiding posts 390, the brackets 320 are fixed on the upper surface of the side pre-positioning block 310 by bolts, at least three brackets 320 are provided, the brackets 320 are equidistantly arranged on the side surface of the fixture base 110, the plurality of brackets 320 can perform more stable adjustment clamping on the fine boring cylinder workpiece 170, the locking nuts 330 are threadedly sleeved on the auxiliary supporting screws 340, the auxiliary supporting screws 340 are threadedly arranged on the brackets 320, the spring supporting bases 360 are fixed in the brackets 320 by bolts, the spring guiding posts 390 are slidably inserted in the spring supporting bases 360, the universal balls 370 are threadedly arranged in the spring guiding posts 390, one end of the extension springs 380 is fixed on the inner wall of the spring supporting bases 360 by bolts, the other end of the extension spring 380 is bolted to a shoulder portion of the spring force adjustment sleeve 350.
Specifically, the working principle of the clamp for finely boring the cylinder hole of the compatible machining V-shaped cylinder block is as follows: when the fixture is used, the fixture base 110 and the side surface pre-positioning block 310 are installed and fixed on a machine tool, the universal ball 370 and the auxiliary support screw 340 are rotated according to the height of the fine boring cylinder workpiece 170, so that the height of the universal ball 370 and the auxiliary support screw 340 is suitable for the lower surface of the fine boring cylinder workpiece 170, the fine boring cylinder workpiece 170 is convenient to move in the clamping process under the combined action of the extension spring 380 and the universal ball 370, the fine boring cylinder workpiece 170 is placed between the axial clamping seat 250 and the axial clamping seat 270, one surface of the fine boring cylinder workpiece 170 is tightly attached to the side surface of the axial clamping seat 270, the fine boring cylinder workpiece 170 is pushed to enable the notch of the fine boring cylinder workpiece 170 to move to the lower part of the movable pressure plate 150, the movable pressure plate 150 is pressed, the movable pressure plate 150 is enabled to extrude the notch of the fine boring cylinder workpiece 170, then the movable pressure plate 150 is fixed, the axial clamping extension connecting rod 240 is rotated, and the axial clamping ejection screw 260 pushes the axial clamping plate 280 to extrude and fix the other surface of the fine boring cylinder workpiece 170 through the axial clamping extension connecting rod 240 And the fixture can extrude and fix the fine boring cylinder workpiece 170 in multiple directions, so that the fine boring cylinder workpiece 170 is more firmly fixed, the fixture is convenient to move when the fine boring cylinder workpiece 170 is clamped, and the clamping efficiency is greatly improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A compatible processing V type cylinder block finish boring jar hole anchor clamps, characterized in that includes
The supporting component (100) comprises a clamp base (110), a side positioning block support (120), a side clamping base (130), a bottom positioning block (140), a movable pressing plate (150), a top column (160), a fine boring cylinder workpiece (170), a side pre-positioning guide plate (191) and a side positioning block (192), wherein the side positioning block (192) and the bottom positioning block (140) are fixed on the upper surface of the clamp base (110), the side positioning block support (120) is fixed on the upper surface of the bottom positioning block (140), the side positioning block (192) is fixed on the side positioning block support (120), the movable pressing plate (150) is sleeved on the clamp base (110), the top column (160) is arranged between the movable pressing plate (150) and the bottom positioning block (140), and the fine boring cylinder workpiece (170) is arranged between the movable pressing plates (150), the side surface pre-positioning guide plate (191) is arranged on the movable pressing plate (150), and the side surface clamping seat (130) is fixed on the outer surface of the side surface positioning block support (120);
the clamping assembly (200) comprises an axial clamping lengthened connecting rod (240), an axial clamping seat (250), an axial clamping ejection screw (260), an axial positioning seat (270), an axial clamping plate (280) and an axial positioning nail (290), the axial clamping seat (250) and the axial positioning seat (270) are fixed on the upper surface of the clamp base (110), the axial clamping plate (280) is arranged on the axial clamping seat (250), the axial clamping ejection screw (260) rotates in and out through the axial clamping lengthened connecting rod (240) to push the axial clamping plate (280), the axial positioning nail (290) is installed on the axial positioning seat (270), and the axial positioning nail (290) is arranged corresponding to the axial clamping plate (280) on the axial clamping seat (250);
the auxiliary moving assembly (300) comprises a side surface pre-positioning block (310), a support (320), a locking nut (330), an auxiliary supporting screw (340), a spring force adjusting sleeve (350), a spring supporting seat (360), a universal ball (370), an extension spring (380) and a spring guide column (390), wherein the support (320) is fixed on the upper surface of the side surface pre-positioning block (310), the locking nut (330) is sleeved on the auxiliary supporting screw (340) in a threaded manner, the auxiliary supporting screw (340) is threaded on the support (320), the spring supporting seat (360) is fixed in the support (320), the spring guide column (390) is inserted in the spring supporting seat (360) in a sliding manner, the universal ball (370) is installed in the spring guide column (390) in a threaded manner, and one end of the extension spring (380) is fixed on the inner wall of the spring supporting seat (360), the other end of the extension spring (380) is fixed to a shoulder portion of the spring force adjustment sleeve (350).
2. The tool of claim 1, wherein the support assembly (100) further comprises an eye screw (180), the eye screw (180) threaded onto the tool base (110).
3. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block as set forth in claim 1, wherein the support assembly (100) further comprises a lock nut (190), the lock nut (190) being threadedly fitted on the moving platen (150).
4. The tool for finely boring a cylinder bore compatible with machining a V-block as set forth in claim 1, wherein said clamping assembly (200) further comprises a handle (220), said handle (220) being threadably received on said axial clamping extension rod (240).
5. The tool for finely boring a cylinder bore compatible with machining a V-shaped cylinder block as set forth in claim 4, wherein said clamping assembly (200) further comprises a handle nut (230), said handle nut (230) being threadably received on said axial clamping extension rod (240).
6. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block according to claim 1, wherein the number of the movable pressure plates (150) is at least four, and the movable pressure plates (150) are equidistantly arranged on the tool base (110).
7. A finish boring cylinder bore clamp compatible with machining of a V-block as set forth in claim 1 wherein said support assembly (100) further comprises a slide (193), said slide (193) being secured to a lower surface of said clamp base (110).
8. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block as set forth in claim 1, wherein the number of the brackets (320) is at least three, and the brackets (320) are equidistantly provided on the side of the tool base (110).
9. The tool of claim 1, wherein the clamping assembly (200) further comprises a retaining member (292), and wherein the axial locating seat (270) and the clamp base (110) are secured together by the retaining member (292).
10. The tool for finely boring the cylinder bore compatible with machining of the V-shaped cylinder block as set forth in claim 1, wherein said axial clamping seat (250) and said axial positioning seat (270) are disposed in correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022477485.7U CN213944963U (en) | 2020-10-30 | 2020-10-30 | Compatible processing V type cylinder block finish boring jar hole anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022477485.7U CN213944963U (en) | 2020-10-30 | 2020-10-30 | Compatible processing V type cylinder block finish boring jar hole anchor clamps |
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| Publication Number | Publication Date |
|---|---|
| CN213944963U true CN213944963U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022477485.7U Active CN213944963U (en) | 2020-10-30 | 2020-10-30 | Compatible processing V type cylinder block finish boring jar hole anchor clamps |
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| CN (1) | CN213944963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453473A (en) * | 2020-10-30 | 2021-03-09 | 广西玉柴机器股份有限公司 | Compatible processing V type cylinder block finish boring jar hole anchor clamps |
-
2020
- 2020-10-30 CN CN202022477485.7U patent/CN213944963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453473A (en) * | 2020-10-30 | 2021-03-09 | 广西玉柴机器股份有限公司 | Compatible processing V type cylinder block finish boring jar hole anchor clamps |
| CN112453473B (en) * | 2020-10-30 | 2024-04-09 | 广西玉柴机器股份有限公司 | Clamp compatible with machining of V-shaped cylinder block finish boring cylinder hole |
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