CN209304408U - Workpiece clamping jig - Google Patents
Workpiece clamping jig Download PDFInfo
- Publication number
- CN209304408U CN209304408U CN201822112297.7U CN201822112297U CN209304408U CN 209304408 U CN209304408 U CN 209304408U CN 201822112297 U CN201822112297 U CN 201822112297U CN 209304408 U CN209304408 U CN 209304408U
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- sliding
- workpiece
- positioning
- clamping jig
- workpiece clamping
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Abstract
The utility model discloses a kind of Workpiece clamping jigs, including bracket, the line slide rail being installed on the bracket, two sliding shoes being slidably mounted on line slide rail, two actuators being installed on bracket and two gripping blocks being removably installed on two sliding shoes respectively, two actuators are connected with two sliding shoes respectively and two sliding shoes are driven to slide on line slide rail, it is respectively formed with positioning region corresponding with workpiece shapes in the gripping block and is respectively arranged in the opposite two sides of two sliding shoes, so that the positioning region position of two gripping blocks is opposite, to form the pinch zones for clamping workpiece between two gripping blocks.The utility model determines the shape of positioning region according to the shape of workpiece, when processing different workpieces or special-shaped workpiece, can select to replace different types of gripping block according to needs, not only easy to operate, can be used for clamping different types of workpiece, applicability is wide.
Description
Technical field
The utility model relates to a kind of jig more particularly to a kind of Workpiece clamping jigs that applicability is wide.
Background technique
Existing Workpiece clamping jig is generally only used for the rule such as locating rectangle since the structure of its locating piece is fixed
Workpiece can not be replaced as required for the special-shaped workpiece of multiple types workpiece or various shapes and select different clampings
Block is to carry out matching clamping.Therefore it is badly in need of a kind of Workpiece clamping jig that can be solved the above problems.
Utility model content
The purpose of the utility model is to provide a kind of Workpiece clamping jig, the shape according to workpiece determines the shape of positioning region
Shape, and can be according to needing selection to replace different types of gripping block, to realize the clamping of multiple types workpiece or special-shaped workpiece
Fixed, applicability is wide.
It is upper purposeful in order to realize, the utility model discloses a kind of Workpiece clamping jig, including bracket, be installed on it is described
Line slide rail on bracket, two sliding shoes being slidably mounted on the line slide rail, two drivings being installed on the bracket
Part and the gripping block being removably installed on two sliding shoes respectively, two actuators respectively with the two sliding shoe phases
Connect and two sliding shoes is driven to slide on the line slide rail, is respectively formed with and workpiece shapes pair in two gripping blocks
The positioning region answered simultaneously is respectively arranged in the opposite two sides of two sliding shoes, so that the positioning region position phase of two gripping blocks
It is right, to form the pinch zones for clamping workpiece between two gripping blocks.
Compared with prior art, the gripping block of the utility model is removably installed on sliding shoe, and in gripping block
Positioning region is corresponding with workpiece shapes, and when processing a plurality of types of workpiece or special-shaped workpiece, those skilled in the art can foundation
It needs to select two gripping blocks corresponding with workpiece shapes, replacement is installed on two sliding shoes to form the clamping for clamping associated workpiece
Area, it is not only easy to operate, it can be used for clamping different types of workpiece, applicability is wide.
Preferably, the positioning region of each gripping block includes at least one of locating slot, positioning protrusion and positioning surface.
Specifically, the locating slot includes at least one of V-groove, arc groove, sawtooth type groove and dovetail groove, the positioning
Face include face directly, at least one of curved surface and folding face.The localization region of a triangle is formed between two positioning sides of V-groove,
So that V-groove work can position the shaped piece of plurality of specifications.
Specifically, the positioning region structure of two gripping blocks is identical or different.This programme can be used for the utility model
The shaped piece big to left and right sides shape difference is accurately positioned.
Preferably, the positioning region of at least one gripping block is respectively V-groove in two gripping blocks.The two of V-groove are fixed
The localization region of a triangle is formed between the side of position, so that V-groove work can position the shaped piece of plurality of specifications.
Preferably, the gripping block is installed on the sliding shoe by screw, structure is simple, and installation is firm.
Specifically, the gripping block includes fixed block and bends the locating piece that extends to form along the side of the fixed block,
It is respectively equipped with multiple corresponding fixation holes on the fixed block and the sliding shoe, the fixed block passes through fixation hole and corresponding
Screw is installed on the sliding shoe, and the positioning region is formed on the locating piece.Structure is simple, and installation is firm, is easy to more
It changes.
Preferably, the actuator include the rotary screw being rotatablely installed on the bracket and be set to the rotary screw
The operation portion of end, the front end of the rotary screw are connected with the sliding shoe and drive the sliding shoe along the line slide rail
Upper sliding.
Specifically, the bracket includes two opposite positioning plates of position and the spiral shell that is embedded on two positioning plates respectively
Mother, the line slide rail are set between two positioning plates, and the cunning passed through for the rotary screw is offered on the positioning plate
Dynamic hole, the threaded hole of the nut is opposite with the sliding hole site of the positioning plate, and the rotary screw is respectively cooperating with across institute
It states threaded hole and sliding eye and is connect with the nut thread.Due in use process, needing constantly to adjust rotary screw, make
With when overlong time since because abrasion causes stripped thread of the rotary screw in screw hole, therefore this programme opens up sliding on positioning plate
Then hole uses the nut being embedded on positioning plate as the screw element of cooperation rotary screw movement, in serious wear, only needs
Replacement nut can handle stripped thread problem, increase the service life of jig.
Preferably, the line slide rail includes being mounted side by side with a fixed spacing in two sliding axles on the bracket, it is described
The both ends of sliding shoe are slidably mounted on respectively on two sliding axles, and the gripping block is between two sliding axles, structure
Simple and stable.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of Workpiece clamping jig described in the utility model.
Fig. 2 is the side view of Workpiece clamping jig described in the utility model.
Fig. 3 is the usage state diagram of Workpiece clamping jig described in the utility model.
Fig. 4 is the decomposition diagram of Workpiece clamping jig described in the utility model.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
Referring to figs. 1 to Fig. 4, the utility model discloses a kind of Workpiece clamping jig 100, including bracket 10, it is installed on institute
It states the line slide rail 220 on bracket 10, two sliding shoes 21 that are slidably mounted on the line slide rail 220, be installed on the branch
Two on frame 10 actuator 30 and two gripping blocks 23a, 23b that are removably mounted on the sliding shoe 21, two actuators
30 are connected with two sliding shoes 21 respectively and two sliding shoes 21 are driven to slide on the line slide rail 220, Mei Yisuo
It states and is respectively formed with positioning region 24a, 24b corresponding with 50 shape of workpiece in gripping block 23a, 23b, the two gripping block 23a,
23b can be respectively arranged in the opposite two sides of two sliding shoes 21, and make two gripping blocks 23a, 23b positioning region 24a,
The position 24b is opposite, to form the pinch zones 26 for clamping workpiece 50 between two gripping blocks 23a, 23b.It, can foundation when work
The shape of workpiece 50 selects two gripping blocks to be respectively arranged in form pinch zones 26 on two sliding shoes 21, and workpiece 50 can be clamped on two
In pinch zones 26 between gripping block 23a, 23b.
With reference to Fig. 1 and Fig. 2, positioning region 24a, 24b of gripping block 23a, 23b include being respectively formed in the gripping block
Locating slot on 23a, 23b, the locating slot include V-groove, arc groove, sawtooth type groove and dovetail groove etc., certainly, the positioning
Portion can also include positioning protrusion and positioning surface.Wherein, the positioning protrusion includes columnar projections, arc convex etc., described fixed
Plane include face directly, curved surface and folding face etc..Certainly, described positioning region 24a, 24b can also include locating slot and be opened in positioning
Positioning protrusion in slot.
Preferably, gripping block 23a, 23b of the Workpiece clamping jig 100 be gripping block 23a with different structure,
23b, i.e. positioning region 24a, 24b of at least two gripping blocks 23a, 23b be respectively V-groove, arc groove, sawtooth type groove, trapezoidal
Slot, columnar projections, arc convex, face directly, in curved surface and folding face at least two combination.As depicted in figs. 1 and 2, gripping block 23a
Positioning region 24a be arc groove, the positioning region 24b of gripping block 23b is V-shaped groove.
Certainly, two gripping blocks for being installed on two sliding shoes 21 can also be identical with structure, that is, is installed on two institutes
The positioning region for stating two gripping blocks of sliding shoe 21 can be convex for V-groove, arc groove, sawtooth type groove, dovetail groove, column
It rises, arc convex, face directly, one of curved surface or folding face.
Wherein, the localization region that a triangle is formed between two positioning sides of V-groove, so that V-groove work can be to more
The shaped piece of kind of specification is positioned, therefore in a more excellent scheme, in two gripping blocks, at least positioning region of a gripping block
For V-groove.
With reference to Fig. 1 and Fig. 2, the positioning region 24a of a gripping block 23a is the V-type for being formed in the gripping block 23a one side
Slot, the positioning region 24b of another gripping block 23b are the arc groove for being formed in gripping block 23b one side.With reference to Fig. 3, workpiece 50 can be pressed from both sides
It is held between two gripping blocks 23a, 23b, a side of workpiece 50 by V-groove along being blocked, and the other side of workpiece 50 is by arc groove card
Firmly.Certainly, the type of gripping block 23a, 23b on sliding shoe 21 according to workpiece 50 can select, for example, a folder
The positioning region of tight block is sawtooth type groove, and the positioning region of another gripping block is to face directly, and the positioning region of two gripping blocks can be V-type
Slot arc groove, sawtooth type groove, dovetail groove, columnar projections, arc convex, is faced directly, any two kinds of group in curved surface or folding face etc.
It closes.
With reference to Fig. 4, gripping block 23a, 23b includes fixed part 42 and bending extends along a side of the fixed part 42
The mounting portion 41 of formation is respectively equipped with multiple corresponding fixation holes 27, the peace on the mounting portion 41 and the sliding shoe 21
Dress portion 41 is installed on the sliding shoe 21 by fixation hole 27 and corresponding screw 25, and the positioning region is formed in the fixation
In portion 42.In the present embodiment, gripping block 23a, 23b is installed on the sliding shoe 21 by screw 25, certainly, the folder
Tight block 23a, 23b can also be connected together on the sliding shoe 21.
Referring to figs. 1 to Fig. 4, the actuator 30 includes rotational installation in the rotary screw 31 on the bracket 10 and is set to
The operation portion 32 of 31 end of rotary screw, the front end of the rotary screw 31 are connected with the sliding shoe 21 and drive described
Sliding shoe 21 is slided along the line slide rail 220.In the present embodiment, the operation portion 32 is embossing handwheel, certainly, operation portion 32
It may be handle.
Specifically, the bracket 10 includes two opposite positioning plates 11 of position and is embedded on two positioning plates 11 respectively
Nut 12, the line slide rail 220 is set between two positioning plates 11, offered on the positioning plate 11 for the rotation
The sliding eye that screw rod 31 passes through, the threaded hole of the nut 12 is corresponding with the sliding hole site of the positioning plate 11, the rotation
Screw rod 31 is respectively cooperating with across the threaded hole and sliding eye and is threadedly coupled with the nut 12.Wherein, nut 12 is embossing
Nut.
Referring to figs. 1 to Fig. 4, the bracket 10 further includes bottom plate 13 and hog frame 14, the hog frame 14 respectively with two institutes
It states positioning plate 11 to be fixedly connected, and the hog frame 14 and positioning plate 11 are mounted on the bottom plate 13.
Referring to figs. 1 to Fig. 4, the line slide rail 220 includes being mounted side by side with a fixed spacing in two on the bracket 10
Sliding axle 22, the both ends of the sliding shoe 21 are slidably mounted on respectively on two sliding axles 22, gripping block 23a, the 23b position
Between two sliding axles 22.Wherein, the sliding shoe 21 is slidably mounted on the sliding axle 22 by axle sleeve 221 respectively
On.
Referring to figs. 1 to Fig. 4, when work, the edge according to workpiece 50 selects corresponding gripping block 23a, 23b, by the clamping
Block 23a, 23b are installed on sliding shoe 21, workpiece 50 are put between two sliding shoes 21, rotation process portion 32, so that two slidings
Block 21 is relatively moved to reduce pinch zones 26, until workpiece 50 is sandwiched on the pinch zones 26 between two gripping blocks 23a, 23b.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (10)
1. a kind of Workpiece clamping jig, it is characterised in that: including bracket, the line slide rail being installed on the bracket, sliding peace
Loaded on the line slide rail two sliding shoes, two actuators that are installed on the bracket and be respectively removably installed in two
Gripping block on the sliding shoe, two actuators are connected with two sliding shoes respectively and drive two sliding shoes in institute
It states and is slided on line slide rail, positioning region corresponding with workpiece shapes is respectively formed in two gripping blocks and is respectively arranged in two
The opposite two sides of the sliding shoe, so that the positioning region position of two gripping blocks is opposite, with the shape between two gripping blocks
At the pinch zones for clamping workpiece.
2. Workpiece clamping jig as described in claim 1, it is characterised in that: the positioning region of the gripping block include locating slot,
At least one of positioning protrusion and positioning surface.
3. Workpiece clamping jig as claimed in claim 2, it is characterised in that: the locating slot includes V-groove, arc groove, saw
At least one of flute profile slot and dovetail groove, the positioning surface include face directly, at least one of curved surface and folding face.
4. Workpiece clamping jig as described in claim 1, it is characterised in that: the positioning region structure of two gripping blocks it is identical or
It is different.
5. Workpiece clamping jig as described in claim 1, it is characterised in that: in two gripping blocks, at least one clamping
The positioning region of block is V-groove.
6. Workpiece clamping jig as described in claim 1, it is characterised in that: the gripping block is installed on the cunning by screw
On motion block.
7. Workpiece clamping jig as claimed in claim 6, it is characterised in that: including fixed block and along the side of the fixed block
The locating piece extended to form is bent, is respectively equipped with multiple corresponding fixation holes on the fixed block and the sliding shoe, it is described solid
Determine block to be installed on the sliding shoe by fixation hole and corresponding screw, the positioning region is formed on the locating piece.
8. Workpiece clamping jig as described in claim 1, it is characterised in that: the actuator includes rotational installation in the branch
Rotary screw on frame and the operation portion set on the rotary screw end, the front end of the rotary screw and the sliding shoe phase
Connect and the sliding shoe is driven to slide along the line slide rail.
9. Workpiece clamping jig as claimed in claim 8, it is characterised in that: the bracket includes two opposite positioning plates of position
The nut being embedded on two positioning plates respectively, the line slide rail are set between two positioning plates, the positioning plate
On offer the sliding eye passed through for the rotary screw, the sliding hole site phase of the threaded hole of the nut and the positioning plate
Right, the rotary screw is respectively cooperating with across the threaded hole and sliding eye and connect with the nut thread.
10. Workpiece clamping jig as described in claim 1, it is characterised in that: the line slide rail include with a fixed spacing simultaneously
Two sliding axles being installed on the bracket are arranged, the both ends of the sliding shoe are slidably mounted on respectively on two sliding axles, institute
Gripping block is stated between two sliding axles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112297.7U CN209304408U (en) | 2018-12-14 | 2018-12-14 | Workpiece clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112297.7U CN209304408U (en) | 2018-12-14 | 2018-12-14 | Workpiece clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304408U true CN209304408U (en) | 2019-08-27 |
Family
ID=67677268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112297.7U Active CN209304408U (en) | 2018-12-14 | 2018-12-14 | Workpiece clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712154A (en) * | 2019-11-28 | 2020-01-21 | 重庆庆瑞汽车部件有限公司 | Clamping tool for rectangular block workpiece |
-
2018
- 2018-12-14 CN CN201822112297.7U patent/CN209304408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712154A (en) * | 2019-11-28 | 2020-01-21 | 重庆庆瑞汽车部件有限公司 | Clamping tool for rectangular block workpiece |
| CN110712154B (en) * | 2019-11-28 | 2024-05-10 | 重庆庆瑞汽车部件有限公司 | Clamping tool for rectangular block workpiece |
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