CN112792760A - Workpiece clamp for machining and convenient for clamping special-shaped surface - Google Patents
Workpiece clamp for machining and convenient for clamping special-shaped surface Download PDFInfo
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- CN112792760A CN112792760A CN202110006439.5A CN202110006439A CN112792760A CN 112792760 A CN112792760 A CN 112792760A CN 202110006439 A CN202110006439 A CN 202110006439A CN 112792760 A CN112792760 A CN 112792760A
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- sliding
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- 238000003754 machining Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 7
- 206010066054 Dysmorphism Diseases 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a workpiece clamp for machining, which is convenient for clamping a special-shaped surface, relates to the technical field of clamp instruments and solves the problems that workpieces are difficult to fix through a traditional clamp during transportation and are damaged due to jolt in the transportation process because the existing workpieces in special-shaped surface shapes are different in shape. A workpiece clamp for machining convenient for clamping a special-shaped surface comprises a support mechanism, an adjusting mechanism, a clamping mechanism and a limiting mechanism, wherein the front end and the rear end of the top of the support mechanism are symmetrically provided with a support mechanism; the adjusting mechanism is connected to the upper position inside the bracket mechanism in a sliding mode. If the whole fixed power degree to the work piece of adjustment mechanism is too big, in the slide bar shrink of clamping piece accessible front end to the through-hole of splint four corners, independently reset the regulation through the spring on the clamping piece slide bar simultaneously, the clamping piece binding face is equipped with the rubber pad, prevents that the clamping piece from causing the fish tail to the work piece when pressing from both sides the work piece.
Description
Technical Field
The invention belongs to the technical field of clamp instruments, and particularly relates to a workpiece clamp for machining, which is convenient for clamping a special-shaped surface.
Background
Machining is a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes, a fixture is a device for fixing a machining object to a correct position in a machining process to receive construction or detection, and is also called a fixture in a broad sense, and a device for quickly, conveniently and safely installing a workpiece, which is also called a fixture, in any process in a process is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a fixture body and the like.
For example, application No.: the invention relates to the technical field of machining, in particular to a special-shaped piece machining clamping mechanism which can solve the problem that machining precision is affected due to the fact that a special-shaped piece is difficult to clamp firmly when machining irregular-shaped special-shaped pieces in the field of machining. Its technical essential includes the workstation, the activity of workstation top is equipped with the opening orientation the V template of workstation top surface, and be used for supporting the supporting component of V template, the supporting component height-adjustable. Through adopting above-mentioned technical scheme, when processing the work piece, can with the centre gripping intracavity between V template and workstation terminal surface, reuse bore hole or other equipment to process the work piece. Compared with a common clamp, the V-shaped plate can firmly clamp the workpiece in the clamping cavity, and particularly for irregularly-shaped parts, the workpiece can be well prevented from rotating in the clamping cavity to affect the machining precision of the workpiece.
Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can avoid the work piece better to rotate in the centre gripping intracavity, increases the fixed nature of work piece when processing the work piece, but face the work piece when the transportation, equally need anchor clamps to fix the work piece, because the work piece shape of dysmorphism face shape differs, is difficult for fixing through traditional anchor clamps, receives jolt can damage the work piece on the way of transporting.
Disclosure of Invention
In order to solve the technical problems, the invention provides a workpiece clamp for machining, which is convenient for clamping a special-shaped surface, and aims to solve the problems that workpieces are difficult to fix through a traditional clamp during transportation and are damaged due to jolt in the transportation process because the existing workpieces in the special-shaped surface are different in shape.
The invention relates to a workpiece clamp for machining, which is convenient for clamping a special-shaped surface, and the purpose and the effect of the workpiece clamp are achieved by the following specific technical means:
a workpiece clamp for machining convenient for clamping a special-shaped surface comprises a support mechanism, an adjusting mechanism, a clamping mechanism and a limiting mechanism, wherein the front end and the rear end of the top of the support mechanism are symmetrically provided with a support mechanism; the adjusting mechanism is connected to the upper position inside the bracket mechanism in a sliding manner; the middle position of the front end of the clamping mechanism is in sliding connection with the middle position of the rear end of the adjusting mechanism; the clamping mechanism comprises a clamping plate, a spring pad and a clamping piece, the spring pad is positioned on a clamping plate sliding rod, a sliding rod is arranged on the front end face of the clamping piece, a spring is arranged on the clamping piece sliding rod, and the clamping piece sliding rod is connected in through holes of four corners of the clamping plate in a sliding manner; and the right side of the limiting mechanism is fixedly connected to the left side of the support mechanism.
Further, the support mechanism comprises a base, a mounting plate and support legs, wherein threaded holes are formed in the angular positions of four sides of the base, the mounting plate is arranged at the front and back positions of the left side and the right side of the base, a through hole is formed in the middle of the top end face of each mounting plate, the tops of the support legs are fixedly connected into the through holes of the mounting plates through screws, spring seats are arranged at the bottoms of the support legs, and rubber pads are arranged on the bottom end faces of the support;
furthermore, the support mechanism comprises a support frame, a gear set and an adjusting rod, a groove penetrating through the front end face of the support frame is formed in the front end face of the support frame, the gear set is rotatably connected to the middle position in the groove of the support frame, the axis position of the gear set is fixedly connected with the right end of the adjusting rod, an annular handle is arranged on the left side of the adjusting rod, and the front end and the rear end of the middle position of the top end face of the base are fixedly connected with the bottom end faces of;
furthermore, the adjusting mechanism comprises an adjusting frame and a rack, the inner part of the adjusting frame is hollow, the rear end face of the adjusting frame is provided with a chute, the bottom end face of the adjusting frame is provided with the rack, and the adjusting frame is slidably connected to the upper end position in the supporting frame through the matching of the rack and the gear set in the installation state of the adjusting mechanism;
furthermore, a sliding rod is arranged in the middle of the front end face of the clamping plate, a cylindrical stop block is arranged at the front end of the sliding rod of the clamping plate, through holes are formed in the four corners of the front end face of the clamping plate, a spring pad is arranged on the binding face of the clamping piece, and the sliding rod at the front end of the clamping plate is connected in a sliding groove at the rear end of the adjusting frame in a sliding mode when the clamping mechanism is installed;
furthermore, the limiting mechanism comprises a connecting frame, a limiting groove and a band-type brake, the limiting groove is formed in the left side position in the middle of the connecting frame, the band-type brake is fixedly connected to the left side of the connecting frame, a clamping groove is formed in the middle of the band-type brake, and the top of the band-type brake is rotatably connected with an adjusting knob;
furthermore, the band-type brake clamping groove is positioned at the right left side of the limiting groove, the right end of the connecting frame is fixedly connected to the middle position of the left end face of the supporting frame in the installation state of the limiting mechanism, the adjusting rod penetrates through the limiting groove, and the left side of the adjusting rod is positioned in the band-type brake clamping groove;
compared with the prior art, the invention has the following beneficial effects:
1. at first the base top face intermediate position is placed to dysmorphism face frock, later the staff rotates the left annular handle of regulation pole, drive the gear train and rotate, the meshing cooperation that passes through rack and gear train through the alignment jig slides, laminate mutually until the clamping piece and work piece, at this moment the staff rotates the adjust knob of band-type brake upper end, make the band-type brake double-layered groove with adjusting the pole left side and press from both sides tightly for the position, make the whole rotation that can not carry out of regulation pole, because the surface smoothness of dysmorphism face work piece differs, required fixed point will receive the restriction, consequently the clamping piece everywhere that splint were equipped with, the clamping piece everywhere that can be large tracts of land contacts with required.
2. If the whole fixed power degree to the work piece of adjustment mechanism is too big, in the slide bar shrink of clamping piece accessible front end to the through-hole of splint four corners, independently reset the regulation through the spring on the clamping piece slide bar simultaneously, the clamping piece binding face is equipped with the rubber pad, prevents that the clamping piece from causing the fish tail to the work piece when pressing from both sides the work piece.
3. Landing leg bottom position is equipped with the spring holder, and landing leg bottom face is equipped with the rubber pad, if receive the effort that jolts and can reduce and exempt from fluctuation on the way in the transportation, and the gliding condition appears in the whole anchor clamps of prevention of rubber pad simultaneously.
Drawings
Fig. 1 is a schematic view of the structure of the main view state of the present invention.
Fig. 2 is a side view structural schematic diagram of the present invention.
Fig. 3 is a schematic view of the present invention at a part enlarged in fig. 2.
Fig. 4 is a side view of the bracket mechanism of the present invention.
Fig. 5 is a side view of the adjusting mechanism and clamping mechanism of the present invention.
Fig. 6 is a schematic side view of the spacing mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support mechanism; 101. a base; 102. mounting a plate; 103. a support leg; 2. a support mechanism; 201. a support frame; 202. a gear set; 203. adjusting a rod; 3. an adjustment mechanism; 301. an adjusting bracket; 302. a rack; 4. a clamping mechanism; 401. a splint; 402. a spring pad; 403. a clip; 5. a limiting mechanism; 501. a connecting frame; 502. a limiting groove; 503. and (4) contracting a brake.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the invention provides a workpiece clamp for machining, which is convenient for clamping a special-shaped surface, and comprises: the device comprises a support mechanism 1, an adjusting mechanism 3, a clamping mechanism 4 and a limiting mechanism 5, wherein the front end and the rear end of the top of the support mechanism 1 are symmetrically provided with a support mechanism 2; the adjusting mechanism 3 is connected to the upper position inside the bracket mechanism 2 in a sliding manner; the middle position of the front end of the clamping mechanism 4 is in sliding connection with the middle position of the rear end of the adjusting mechanism 3; the clamping mechanism 4 comprises a clamping plate 401, a spring pad 402 and clamping pieces 403, wherein the spring pad 402 is positioned on sliding rods of the clamping plate 401, sliding rods are arranged on the front end surfaces of the clamping pieces 403, springs are arranged on the sliding rods, and the clamping pieces 403 are slidably connected in through holes of four corners of the clamping plate 401; the right side of the limiting mechanism 5 is fixedly connected to the left side of the support mechanism 1.
Wherein, support mechanism 1 is including base 101, mounting panel 102 and landing leg 103, and threaded hole has been seted up to base 101 four corners position, and the position all is equipped with a mounting panel 102 around the base 101 left and right sides, and the through-hole has all been seted up to every mounting panel 102 top end face intermediate position, and screw fixed connection is passed through at the landing leg 103 top in mounting panel 102 through-hole, and landing leg 103 bottom position is equipped with the spring holder, and landing leg 103 bottom face is equipped with the rubber pad.
Wherein, the gimbal mechanism 2 is including support frame 201, gear train 202 and regulation pole 203, and the recess that runs through mutually is seted up to the terminal surface before support frame 201, and the intermediate position rotates in the support frame 201 recess and is connected with gear train 202, and gear train 202 gear axle center position is with adjusting pole 203 right-hand member fixed connection, and it is equipped with annular handle to adjust pole 203 left side, and under gimbal mechanism 2 installation, both ends and two support frame 201 bottom end face fixed connection around the base 101 top end face intermediate position.
Wherein, adjustment mechanism 3 is including alignment jig 301 and rack 302, and alignment jig 301 is inside to be hollow shape, and alignment jig 301 rear end has seted up the spout, and alignment jig 301 bottom end has seted up rack 302, and under adjustment mechanism 3 mounted state, alignment jig 301 passes through rack 302 and gear train 202's cooperation sliding connection at the inside upper end position of support frame 201.
Wherein, the middle of splint 401 preceding terminal surface is equipped with the slide bar, and splint 401 slide bar front end position is equipped with cylindrical dog, and splint 401 preceding terminal surface four corners position has all seted up a through-hole, and clamping piece 403 binding face is equipped with the rubber pad, and under the 4 installation of clamping mechanism, splint 401 front end slide bar sliding connection is in the spout of alignment jig 301 rear end.
Wherein, stop gear 5 is including link 501, spacing groove 502 and band-type brake 503, and spacing groove 502 has been seted up to the left side position in the middle of the link 501, and link 501 left side fixedly connected with band-type brake 503, band-type brake 503 intermediate position are equipped with the double-layered groove, and the rotation of band-type brake 503 top is connected with adjust knob.
The clamping groove of the band-type brake 503 is located at the right left side of the limiting groove 502, the right end of the connecting frame 501 is fixedly connected to the middle position of the left end face of the supporting frame 201 in the installation state of the limiting mechanism 5, the adjusting rod 203 penetrates through the limiting groove 502, and the left side of the adjusting rod 203 is located in the clamping groove of the band-type brake 503.
When in use: firstly, the equipment is installed, firstly, the front end and the rear end of the middle position of the top end face of the base 101 are fixedly connected with the bottom end faces of the two support frames 201, the installation process of the support frame mechanism 2 is completed, then the adjusting frame 301 is connected with the upper end position inside the support frame 201 through the matching of the rack 302 and the gear set 202, the installation process of the adjusting mechanism 3 is completed, next, the front end sliding rod of the clamping plate 401 is connected in the sliding groove at the rear end of the adjusting frame 301 in a sliding mode, the installation process of the clamping mechanism 4 is completed, finally, the right end of the connecting frame 501 is fixedly connected with the middle position of the left end face of the support frame 201, the adjusting rod 203 penetrates through the limiting groove 502, the left side of the adjusting rod.
When the device is used, firstly, a special-shaped surface tool is placed in the middle position of the top end surface of the base 101, then a worker rotates the annular handle on the left side of the adjusting rod 203 to drive the gear set 202 to rotate, the adjusting frame 301 is meshed with the gear set 202 through the rack 302 to slide in a matching manner until the clamping piece 403 is attached to a workpiece, at the moment, the worker rotates the adjusting knob at the upper end of the band-type brake 503 to enable the clamping groove of the band-type brake 503 to clamp the left side of the adjusting rod 203 in position, so that the adjusting rod 203 cannot rotate as a whole, because the surface flatness of the special-shaped surface workpiece is different, the required fixing point is limited, therefore, the clamping pieces 403 arranged on the clamping plate 401 can be in large-area contact with the surface of the workpiece to be fixed, if the fixing force of the adjusting mechanism 3 on the workpiece is too large, the clamping pieces 403 can be contracted into, meanwhile, the self-reset adjustment is carried out through a spring on a slide rod of the clamping piece 403, and a rubber pad is arranged on the binding surface of the clamping piece 403, so that the clamping piece 403 is prevented from scratching a workpiece when the workpiece is clamped; the bottom of the supporting leg 103 is provided with a spring seat, the bottom end face of the supporting leg 103 is provided with a rubber pad, when the spring seat of the supporting leg 103 is used for placing a workpiece for a worker, the acting force of the workpiece placed at the middle position of the top of the base 101 is reduced, when the workpiece is attached to the middle position of the top of the base 101, the spring seat of the supporting leg 103 is matched with the spring seat of the supporting leg to move downwards, so that the damping effect is achieved, the workpiece is prevented from being in direct contact with the base 101, the workpiece is prevented from being damaged, and in addition, if the workpiece is subjected to jolt, the acting force of vertical floating can be; the limiting mechanism 5 is used for adjusting the adjusting mechanism 3 to a proper position to clamp a workpiece when the position of the adjusting frame 301 is moved back and forth through the adjusting rod 203, so that the adjusting rod 203 needs to be fixed, a user can clamp the middle position of the band-type brake 503 by rotating a knob at the upper end of the band-type brake 503, a clamping groove of the band-type brake 503 clamps and fixes the adjusting rod 203, the adjusting rod 203 cannot rotate, the whole position of the adjusting frame 301 cannot be moved, the effect of limiting the adjusting frame 301 can be achieved through the operation, the problem of position movement of the adjusting frame 301 is prevented, and the problem that the workpiece is clamped and unfixed is directly caused.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a workpiece clamp for machining convenient to centre gripping dysmorphism face which characterized in that: the clamping device comprises a support mechanism (1), an adjusting mechanism (3), a clamping mechanism (4) and a limiting mechanism (5), wherein the front end and the rear end of the top of the support mechanism (1) are symmetrically provided with a support mechanism (2); the adjusting mechanism (3) is connected to the upper position inside the bracket mechanism (2) in a sliding manner; the middle position of the front end of the clamping mechanism (4) is in sliding connection with the middle position of the rear end of the adjusting mechanism (3); the clamping mechanism (4) comprises a clamping plate (401), a spring pad (402) and clamping pieces (403), the spring pad (402) is located on sliding rods of the clamping plate (401), sliding rods are arranged on the front end faces of the clamping pieces (403), springs are arranged on the sliding rods of the clamping pieces (403), and the sliding rods of the clamping pieces (403) are connected in through holes in four corners of the clamping plate (401) in a sliding mode; the right side of the limiting mechanism (5) is fixedly connected to the left side of the support mechanism (1).
2. A workpiece holder for machining for facilitating holding of a profiled surface as claimed in claim 1, wherein: the support mechanism (1) comprises a base (101), a mounting plate (102) and supporting legs (103), threaded holes are formed in four corners of the base (101), the mounting plate (102) is arranged on the front side and the rear side of the left side and the right side of the base (101), a through hole is formed in the middle of the top end face of each mounting plate (102), the tops of the supporting legs (103) are fixedly connected in the through holes of the mounting plate (102) through screws, spring seats are arranged at the bottom of the supporting legs (103), and rubber pads are arranged on the bottom end faces of the supporting legs (103).
3. A workpiece holder for machining for facilitating holding of a profiled surface as claimed in claim 1, wherein: the support mechanism (2) is including support frame (201), gear train (202) and regulation pole (203), the recess that runs through mutually is seted up to the terminal surface before support frame (201), intermediate position rotates in support frame (201) recess and is connected with gear train (202), gear train (202) gear axle center position with adjust pole (203) right-hand member fixed connection, it is equipped with annular handle to adjust pole (203) left side, under support mechanism (2) mounted state, both ends and two support frame (201) bottom face fixed connection around base (101) top terminal surface intermediate position.
4. A workpiece holder for machining for facilitating holding of a profiled surface as claimed in claim 1, wherein: adjusting mechanism (3) are including alignment jig (301) and rack (302), and alignment jig (301) are inside to be hollow shape, and alignment jig (301) rear end face has seted up the spout, and alignment jig (301) bottom end face has seted up rack (302), and under adjusting mechanism (3) installation state, alignment jig (301) pass through rack (302) and gear train (202) cooperation sliding connection in the inside upper end position of support frame (201).
5. A workpiece holder for machining for facilitating holding of a profiled surface as claimed in claim 1, wherein: the middle of the front end face of the clamping plate (401) is provided with a sliding rod, the front end of the sliding rod of the clamping plate (401) is provided with a cylindrical stop block, the four-side angle positions of the front end face of the clamping plate (401) are provided with through holes, the binding face of the clamping plate (403) is provided with a spring pad, and the sliding rod at the front end of the clamping plate (401) is slidably connected in a sliding groove at the rear end of the adjusting frame (301) in the installation state of the clamping mechanism (4).
6. A workpiece holder for machining for facilitating holding of a profiled surface as claimed in claim 1, wherein: stop gear (5) have seted up spacing groove (502) including link (501), spacing groove (502) and band-type brake (503), left side position in the middle of link (501), link (501) left side fixedly connected with band-type brake (503), band-type brake (503) intermediate position is equipped with the double-layered groove, and band-type brake (503) top is rotated and is connected with adjust knob.
7. A workpiece holder for machining for holding a profiled surface as claimed in claim 6, wherein: the band-type brake (503) clamping groove is located at the right left side position of the limiting groove (502), the limiting mechanism (5) is installed, the right end of the connecting frame (501) is fixedly connected to the middle position of the left end face of the supporting frame (201), the adjusting rod (203) penetrates through the limiting groove (502), and the left side of the adjusting rod (203) is located in the band-type brake (503) clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006439.5A CN112792760A (en) | 2021-01-05 | 2021-01-05 | Workpiece clamp for machining and convenient for clamping special-shaped surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006439.5A CN112792760A (en) | 2021-01-05 | 2021-01-05 | Workpiece clamp for machining and convenient for clamping special-shaped surface |
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| Publication Number | Publication Date |
|---|---|
| CN112792760A true CN112792760A (en) | 2021-05-14 |
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|---|---|---|---|
| CN202110006439.5A Pending CN112792760A (en) | 2021-01-05 | 2021-01-05 | Workpiece clamp for machining and convenient for clamping special-shaped surface |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112462477A (en) * | 2020-12-18 | 2021-03-09 | 胡民杰 | Stabilizing device for slot interface of 5G optical module |
| CN113350707A (en) * | 2021-05-31 | 2021-09-07 | 李磊 | Device for ultrasonically stimulating nerve tissues |
| CN113561212A (en) * | 2021-09-23 | 2021-10-29 | 深圳市羽翼数码科技有限公司 | Unbalanced stress type clamping manipulator for production of special-shaped mobile phone accessories |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112462477A (en) * | 2020-12-18 | 2021-03-09 | 胡民杰 | Stabilizing device for slot interface of 5G optical module |
| CN113350707A (en) * | 2021-05-31 | 2021-09-07 | 李磊 | Device for ultrasonically stimulating nerve tissues |
| CN113561212A (en) * | 2021-09-23 | 2021-10-29 | 深圳市羽翼数码科技有限公司 | Unbalanced stress type clamping manipulator for production of special-shaped mobile phone accessories |
| CN113561212B (en) * | 2021-09-23 | 2021-12-07 | 深圳市羽翼数码科技有限公司 | Unbalanced stress type clamping manipulator for production of special-shaped mobile phone accessories |
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Application publication date: 20210514 |
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