CN202212784U - Work-piece clamping positioning device - Google Patents

Work-piece clamping positioning device Download PDF

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Publication number
CN202212784U
CN202212784U CN2011202654558U CN201120265455U CN202212784U CN 202212784 U CN202212784 U CN 202212784U CN 2011202654558 U CN2011202654558 U CN 2011202654558U CN 201120265455 U CN201120265455 U CN 201120265455U CN 202212784 U CN202212784 U CN 202212784U
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CN
China
Prior art keywords
keyway
assembly
longitudinal
lateral
inverted
Prior art date
Application number
CN2011202654558U
Other languages
Chinese (zh)
Inventor
滕鹏
经逵
Original Assignee
北京比亚迪模具有限公司
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Publication date
Application filed by 北京比亚迪模具有限公司 filed Critical 北京比亚迪模具有限公司
Priority to CN2011202654558U priority Critical patent/CN202212784U/en
Application granted granted Critical
Publication of CN202212784U publication Critical patent/CN202212784U/en

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Abstract

The utility model relates to a work-piece clamping positioning device, which comprises a worktable, wherein key slots which are parallel to one another are arranged on the upper end surface of the worktable at intervals, wherein a first longitudinal positioning module and a second longitudinal positioning module which can slide along the longitudinal direction of the key slots, are arranged on each key slot on the upper end surface of the worktable, each key slot is also provided a first transverse positioning module and a second transverse positioning module which are distributed in the transverse direction of the key slots, are respectively arranged at two sides of the first and the second longitudinal positioning modules and can slide along the longitudinal direction of the key slots, the first and the second longitudinal positioning modules position a work-piece in the longitudinal direction of the key slots, and the first and the second transverse positioning modules position the work-piece in the transverse direction of the key slots.

Description

A kind of clamping workpiece positioning equipment

Technical field

The utility model relates to a kind of clamping workpiece positioning equipment.

Background technology

At present in especially digital control processing manufacture process of some processing and manufacturings; Clamping positioning accuracy request to workpiece is increasingly high; Owing to the location to all directions of workpiece is not the higher instability that causes workpiece processing of center of gravity very firm and the process workpiece; Unsettled clamping workpiece positioning equipment causes the disappearance of workpiece machining accuracy easily; Be prone to cause that workpiece is out of shape, play in the processing and manufacturing process, bring very big difficulty for the advanced study and training and the debugging work of later stage pincers worker, reduced the operating efficiency of workpiece processing.

The utility model content

To the workpiece machining accuracy disappearance that causes owing to the instability of clamping workpiece positioning equipment in the above-mentioned Mould Machining process, the situation of distortion, the utility model provides a kind of comparatively stable clamping workpiece positioning equipment.

A kind of clamping workpiece positioning equipment of the utility model; Comprise workbench; Said workbench upper surface is arranged at intervals with the keyway that is parallel to each other; The keyway of said workbench upper surface is provided with the first longitudinal register assembly and the second longitudinal register assembly that can slide along the longitudinal direction of keyway; And on said keyway, also be provided with distributing in a lateral direction and lay respectively at the first located lateral assembly and the second located lateral assembly that can slide along the longitudinal direction of keyway of the first longitudinal register assembly and the second longitudinal register assembly both sides at keyway; The said first longitudinal register assembly and the second longitudinal register assembly position workpiece on the longitudinal direction of keyway, said first located lateral assembly and the second located lateral assembly in a lateral direction workpiece is positioned at keyway.

Further, the lateral cross section of said keyway is the inverted T-shape cross section, and the equidistance setting at interval of said keyway.

Further, said workbench upper surface also is provided with the pad that is used to lay workpiece, and said pad is on the workbench upper end surface area between the said first located lateral assembly and the second located lateral assembly.

Further; The said first longitudinal register assembly and the second longitudinal register assembly are provided with along said keyway longitudinal direction in opposite directions; And the said first longitudinal register assembly and the second longitudinal register assembly include at least one first inverted T-shape piece; The said first inverted T-shape piece has one first vertical portion; The first vertical portion upper edge of the said first inverted T-shape piece is provided with at least one first tapped through hole perpendicular to said workbench upper surface direction, and the through hole direction of said first tapped through hole is the direction perpendicular to the inverted T-shape cross section of the said first inverted T-shape piece, in said one first tapped through hole first threaded mandrel is installed.

Further; One end both sides of the said first vertical portion also are respectively arranged with the vertical shoulder with the said first vertical portion; And be provided with a stairstepping through hole on first shoulder of the said first vertical portion both sides perpendicular to the said first shoulder upper surface; Be provided with trip bolt in the said stairstepping through hole, the lower end of said trip bolt is through the second inverted T-shape piece that has been threaded.

Further; The said second inverted T-shape piece has one second vertical portion; And the second vertical portion of the said second inverted T-shape piece is provided with a tapped blind hole that matches with said trip bolt; The said second inverted T-shape piece is installed in the said keyway, and the said second inverted T-shape piece matches with said keyway.

Further, also being provided with on the keyway between said first longitudinal register assembly and the said second longitudinal register assembly can be along first rough positioning blocks and second rough positioning blocks of keyway longitudinal direction slip.

Further; Said first rough positioning blocks and said second rough positioning blocks are T font piece; And said T font piece comprises one the 3rd vertical portion; The said the 3rd vertical portion matches with said keyway, and said first rough positioning blocks and said second rough positioning blocks position workpiece on the longitudinal direction of keyway.

Further; The said first located lateral assembly and the second located lateral assembly are provided with along said keyway horizontal direction in opposite directions; The said first located lateral assembly and the second located lateral assembly include at least one step block, the bottom of said step block and said keyway matched in clearance.

Further, also be provided with at least one second tapped through hole on the upper end vertical direction of said step block, in said second tapped through hole second threaded mandrel be installed perpendicular to longitudinal cross-section, said upper end.

The beneficial effect of the utility model be through the said first longitudinal register assembly and the second longitudinal register assembly to workpiece along positioning on the keyway longitudinal direction; Through the first located lateral assembly and the second located lateral assembly workpiece is being positioned along keyway in a lateral direction; Through to the location on the workpiece in both directions; Effectively reduced workpiece in process in possibility along the generation play of keyway longitudinal direction and keyway horizontal direction; Improve the stability of clamping workpiece location, thereby improved the precision of workpiece processing.

Further; Through being positioned over, workpiece effectively reduced the center of gravity of workpiece in process on the pad; Thereby effectively reduced the factor that workpiece deforms in process, reduced later stage work personnel's advanced study and training work, improved the operating efficiency of workpiece processing.

Description of drawings

The structural representation of a kind of embodiment of a kind of clamping workpiece positioning equipment that Fig. 1 provides for the utility model.

The structural representation of the longitudinal register assembly of a kind of embodiment of a kind of clamping workpiece positioning equipment that Fig. 2 provides for the utility model.

The partial sectional view of the longitudinal register assembly of a kind of embodiment of a kind of clamping workpiece positioning equipment that Fig. 3 provides for the utility model.

The structural representation of the located lateral assembly of a kind of embodiment of a kind of clamping workpiece positioning equipment that Fig. 4 provides for the utility model.

The structural representation of the rough positioning blocks of a kind of embodiment of a kind of clamping workpiece positioning equipment that Fig. 5 provides for the utility model.

The specific embodiment

Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, not in order to restriction the utility model.

Below the said orientation of length direction when vertically normally placing for workbench, and said when laterally normally placing for workbench perpendicular to the orientation of length direction.

As shown in Figure 1; A kind of clamping workpiece positioning equipment of the utility model; Comprise workbench 7; Said workbench 7 upper surfaces are arranged at intervals with the keyway 12 that is parallel to each other; The keyway 12 of said workbench 7 upper surfaces is provided with the first longitudinal register assembly 5 and the second longitudinal register assembly 11 that can slide along the longitudinal direction of keyway 12, and on said keyway 12, also be provided with keyway 12 distribute in a lateral direction and lay respectively at the first longitudinal register assembly 5 and the second longitudinal register assembly, 11 both sides can be along the first located lateral assembly 1 and the second located lateral assembly 8 of the longitudinal direction slip of keyway 12.The said first longitudinal register assembly 5 and the second longitudinal register assembly 11 position workpiece on the longitudinal direction of keyway 12, the first located lateral assembly 1 and the second located lateral assembly 8 in a lateral direction workpiece is positioned at keyway 12.The said first longitudinal register assembly 5 and the second longitudinal register assembly 11 all can move on to keyway 12 corresponding positions according to the size of workpiece, and the said first located lateral assembly 1 and the second located lateral assembly 8 can be placed on according to the size Selection of workpiece in the corresponding keyway 12.

Said workbench 7 is square workbench, and said keyway 12 directions are parallel with the length direction of said workbench 7, and at interval distance equates that the lateral cross section of said keyway 12 is the inverted T-shape cross section between said every keyway 12 and the adjacent keyway 12.

Said workbench 7 upper surfaces also are provided with the pad 13 that is used to lay workpiece, and said pad 13 is on the upper end surface area of the workbench 7 between the said first located lateral assembly 1 and the second located lateral assembly 8.Said pad 13 is used for supporting workpiece; Gravity through workpiece self is pressed in said pad 13 on said workbench 7 upper surfaces; The thickness of said pad 13 can be got 5mm to 15mm, and the thickness of preferred said pad 13 is 10mm, through said workpiece directly being positioned on the said pad 13; Can effectively reduce workpiece and be placed on the position of centre of gravity on the clamping positioning equipment, thereby can effectively reduce the possibility that workpiece deforms in process.

Like Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the said first longitudinal register assembly 5 and the second longitudinal register assembly 11 are provided with along said keyway 12 longitudinal directions in opposite directions.The said first longitudinal register assembly 5 and the second longitudinal register block assembly 11 include at least one first inverted T-shape piece 16; The said first inverted T-shape piece 16 has one first vertical portion 161; And the first vertical portion, 161 upper edges of the said first inverted T-shape piece 16 are provided with at least one first tapped through hole 10 perpendicular to said workbench 7 upper surface directions, and the through hole direction of said first tapped through hole 10 is the direction perpendicular to the said first inverted T-shape piece, 16 cross sections; After the said first longitudinal register assembly 5 was installed on the said keyway 12 with the said second longitudinal register assembly 11, the direction of the through hole of said first tapped through hole 10 was parallel with said keyway 12 longitudinal directions.In said one first tapped through hole 10 first threaded mandrel 4 is installed; Through rotating said first threaded mandrel 4; Can support workpiece until the top, thereby reach the purpose that workpiece is positioned so that said first threaded mandrel 4 moves along the through hole direction of said first tapped through hole 10.

One end both sides of the first vertical portion 161 of the said first inverted T-shape piece 16 also are respectively arranged with first shoulder 162 vertical with the said first vertical portion 161; And be provided with a stairstepping through hole 3 on first shoulder 162 of the said first vertical portion 161 both sides perpendicular to said first shoulder 162 upper surfaces; Be provided with trip bolt 14 in the said stairstepping through hole 3, the lower end of said trip bolt 14 is through the second inverted T-shape piece 15 that has been threaded; The said second inverted T-shape piece 15 has one second vertical portion 151; And the second vertical portion 151 of the said second inverted T-shape piece 15 is provided with a tapped blind hole 17 that matches with said trip bolt 14; The said second inverted T-shape piece 15 is installed in the said keyway 12, and the said second inverted T-shape piece 15 matches with said keyway 12.The said second inverted T-shape piece 15 is installed in the said keyway 12, and cooperating between the said second inverted T-shape piece 15 and the said keyway 12 is matched in clearance.The said first longitudinal register assembly 5 and the second longitudinal register assembly 11 all can slide along said keyway 12 longitudinal directions.Can be through regulating trip bolt 14 so that the said second inverted T-shape piece 15 moves along the through hole direction of said stairstepping through hole 3; Said trip bolt 14 positive rotation are regulated; Said stairstepping piece 15 moves upward along the through hole direction of stairstepping through hole 3; Make the said first longitudinal register assembly 5 and the second longitudinal register assembly 11 on said keyway 12 longitudinal directions, not to slide, thereby reach the purpose of clamping.

Also be provided with first rough positioning blocks 6 and second rough positioning blocks 9 on the keyway 12 between said first longitudinal register assembly 5 and the said second longitudinal register assembly 11.Said first rough positioning blocks 6 is T font piece with said second rough positioning blocks 9; Said T font piece comprises one the 3rd vertical portion 21; And the said the 3rd vertical portion 21 matches with said keyway 12, and said first rough positioning blocks 6 and second rough positioning blocks 9 all can be slided along keyway 12 longitudinal directions.Workpiece is placed on the said pad 13, through said first rough positioning blocks 6 and 9 pairs of workpiece of second rough positioning blocks along carrying out coarse positioning on keyway 12 longitudinal directions.

The said first located lateral assembly 1 and the second located lateral assembly 8 are provided with along said keyway 12 horizontal directions in opposite directions; The said first located lateral assembly 1 and the second located lateral assembly 8 include at least one step block; The bottom 19 and said keyway 12 matched in clearance of said step block; The upper end 18 of said step block is provided with the through hole direction along at least one second tapped through hole 20 that also is provided with perpendicular to 18 longitudinal cross-sections, said upper end, in said second tapped through hole 20 second threaded mandrel 2 is installed.The said first located lateral assembly 1 and the second located lateral assembly 8 all can slide along said keyway 12 longitudinal directions, come workpiece is positioned at said keyway 12 in a lateral direction through regulating said second threaded mandrel 2.

In sum; And combine each to scheme; The described clamping workpiece positioning equipment of the utility model is through directly being placed on workpiece on the pad 13; Carry out coarse positioning through first rough positioning blocks 6 and the 9 pairs of workpiece of second rough positioning blocks that are arranged on the keyway 12 along keyway 12 longitudinal directions then; Behind the coarse positioning the said first longitudinal register assembly 5 and the second longitudinal register assembly 11 are moved to respectively the position near first rough positioning blocks 6 and second rough positioning blocks 9; And through regulating trip bolt 14 the said first longitudinal register assembly 5 and the second longitudinal register assembly 11 are fixed on the keyway 12, thereby come said workpiece is effectively reduced workpiece along the play on keyway 12 longitudinal directions precisely locating along keyway 12 directions through regulating first threaded mandrel 4 on the first longitudinal register assembly 5 and the second longitudinal register assembly 11 respectively.Second threaded mandrel 2 through regulating on the said first located lateral assembly 1 and the second located lateral assembly 8 comes said workpiece is positioned at said keyway 12 horizontal directions; Thereby reach location to workpiece in both directions; Effectively strengthened stability, improved the machining accuracy of workpiece the workpiece location; And because workpiece is directly to be positioned on the said pad 13, effectively reduced the position of centre of gravity of workpiece, reduced the factor that workpiece deforms in process, thereby reduced later stage work personnel's advanced study and training work, improved the operating efficiency of workpiece processing.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improve, all should be included within the claim protection domain of the utility model.

Claims (10)

1. clamping workpiece positioning equipment; Comprise workbench (7); Said workbench (7) upper surface is arranged at intervals with the keyway (12) that is parallel to each other; It is characterized in that; The keyway (12) of said workbench (7) upper surface is provided with the first longitudinal register assembly (5) and the second longitudinal register assembly (11) that can slide along the longitudinal direction of keyway (12); And on said keyway (12), also be provided with in the distribution in a lateral direction of keyway (12) and lay respectively at the first longitudinal register assembly (5) and the first located lateral assembly (1) and the second located lateral assembly (8) that can slide of second longitudinal register assembly (11) both sides along the longitudinal direction of keyway (12); The said first longitudinal register assembly (5) positions said first located lateral assembly (1) and the second located lateral assembly (8) in a lateral direction workpiece is positioned in keyway (12) with the second longitudinal register assembly (11) to workpiece on the longitudinal direction of keyway (12).
2. a kind of clamping workpiece positioning equipment according to claim 1 is characterized in that the lateral cross section of said keyway (12) is the inverted T-shape cross section, and said keyway (12) equidistance setting at interval.
3. a kind of clamping workpiece positioning equipment according to claim 1; It is characterized in that; Said workbench (7) upper surface also is provided with the pad (13) that is used to lay workpiece, and said pad (13) is positioned on workbench (7) upper end surface area between the said first located lateral assembly (1) and the second located lateral assembly (8).
4. a kind of clamping workpiece positioning equipment according to claim 1; It is characterized in that; The said first longitudinal register assembly (5) is provided with along said keyway (12) longitudinal direction with the second longitudinal register assembly (11) in opposite directions; And the said first longitudinal register assembly (5) includes at least one first inverted T-shape piece (16) with the second longitudinal register assembly (11); The said first inverted T-shape piece (16) has one first vertical portion (161); First vertical portion (161) upper edge of the said first inverted T-shape piece (16) is provided with at least one first tapped through hole (10) perpendicular to said workbench (7) upper surface direction; And the through hole direction of said first tapped through hole (10) is the direction perpendicular to the inverted T-shape cross section of the said first inverted T-shape piece (16), and first threaded mandrel (4) is installed in said one first tapped through hole (10).
5. a kind of clamping workpiece positioning equipment according to claim 4; It is characterized in that; One end both sides of the said first vertical portion (161) also are respectively arranged with first shoulder (162) vertical with the said first vertical portion (161); And be provided with a stairstepping through hole (3) on first shoulder (162) of said first vertical portion (161) both sides perpendicular to said first shoulder (162) upper surface; Be provided with trip bolt (14) in the said stairstepping through hole (3), the lower end of said trip bolt (14) is through the second inverted T-shape piece (15) that has been threaded.
6. a kind of clamping workpiece positioning equipment according to claim 5; It is characterized in that; The said second inverted T-shape piece has one second vertical portion (151); And the second vertical portion (151) of the said second inverted T-shape piece (15) is provided with a tapped blind hole (17) that matches with said trip bolt (14), and the said second inverted T-shape piece (15) is installed in the said keyway (12), and the said second inverted T-shape piece (15) matches with said keyway (12).
7. a kind of clamping workpiece positioning equipment according to claim 6; It is characterized in that also being provided with on the keyway (12) between said first longitudinal register assembly (5) and the said second longitudinal register assembly (11) can be along first rough positioning blocks (6) and second rough positioning blocks (9) of keyway (12) longitudinal direction slip.
8. a kind of clamping workpiece positioning equipment according to claim 7; It is characterized in that; Said first rough positioning blocks (6) is T font piece with said second rough positioning blocks (9); Said T font piece comprises one the 3rd vertical portion (21), and the said the 3rd vertical portion (21) matches with said keyway (12), and said first rough positioning blocks (6) positions workpiece on the longitudinal direction of keyway (12) with said second rough positioning blocks (9).
9. a kind of clamping workpiece positioning equipment according to claim 1; It is characterized in that; The said first located lateral assembly (1) is provided with along said keyway (12) horizontal direction with the second located lateral assembly (8) in opposite directions; The said first located lateral assembly (1) and the second located lateral assembly (8) include at least one step block, the bottom of said step block (18) and said keyway (12) matched in clearance.
10. a kind of clamping workpiece positioning equipment according to claim 9; It is characterized in that; Also be provided with at least one second tapped through hole (19) on the vertical direction of the upper end of said step block (17), second threaded mandrel (2) is installed in said second tapped through hole (19) perpendicular to longitudinal cross-section, said upper end (17).
CN2011202654558U 2011-07-26 2011-07-26 Work-piece clamping positioning device CN202212784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202654558U CN202212784U (en) 2011-07-26 2011-07-26 Work-piece clamping positioning device

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Application Number Priority Date Filing Date Title
CN2011202654558U CN202212784U (en) 2011-07-26 2011-07-26 Work-piece clamping positioning device

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CN202212784U true CN202212784U (en) 2012-05-09

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CN2011202654558U CN202212784U (en) 2011-07-26 2011-07-26 Work-piece clamping positioning device

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CN (1) CN202212784U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658492A (en) * 2012-05-11 2012-09-12 苏州金牛精密机械有限公司 Machining equipment positioning device
CN103100897A (en) * 2012-11-15 2013-05-15 无锡市航鹄科技有限公司 Efficient multifunctional milling tool
CN103639755A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Large aluminum piece milling and positioning clamp
CN105772842A (en) * 2016-04-28 2016-07-20 藤县顺舟造船有限公司 Numerical control cutting machine
CN105945606A (en) * 2016-06-30 2016-09-21 蚌埠精科机床制造有限公司 Size-adjustable type high-precision machine tool clamp
CN106238769A (en) * 2016-08-24 2016-12-21 济南大学 The drilling equipment of a kind of plate and method
CN106956149A (en) * 2017-04-14 2017-07-18 安徽省黄山台钻有限公司 A kind of milling surface system and the method using the system
CN108638685A (en) * 2018-03-27 2018-10-12 安徽芜湖新华印务有限责任公司 A kind of bookbinding positioning device
CN109894889A (en) * 2019-03-19 2019-06-18 中钢集团西安重机有限公司 A kind of clamping means and device suitable for slim workpiece

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658492A (en) * 2012-05-11 2012-09-12 苏州金牛精密机械有限公司 Machining equipment positioning device
CN103100897A (en) * 2012-11-15 2013-05-15 无锡市航鹄科技有限公司 Efficient multifunctional milling tool
CN103639755A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Large aluminum piece milling and positioning clamp
CN103639755B (en) * 2013-11-28 2015-11-04 无锡市航鹄科技有限公司 Large-scale aluminum component Milling Machining positioner
CN105772842A (en) * 2016-04-28 2016-07-20 藤县顺舟造船有限公司 Numerical control cutting machine
CN105772842B (en) * 2016-04-28 2018-04-20 藤县顺舟造船有限公司 A kind of numerical control cutting machine
CN105945606A (en) * 2016-06-30 2016-09-21 蚌埠精科机床制造有限公司 Size-adjustable type high-precision machine tool clamp
CN106238769A (en) * 2016-08-24 2016-12-21 济南大学 The drilling equipment of a kind of plate and method
CN106956149A (en) * 2017-04-14 2017-07-18 安徽省黄山台钻有限公司 A kind of milling surface system and the method using the system
CN106956149B (en) * 2017-04-14 2019-01-25 安徽省黄山台钻有限公司 A method of it milling surface system and uses the system
CN108638685A (en) * 2018-03-27 2018-10-12 安徽芜湖新华印务有限责任公司 A kind of bookbinding positioning device
CN109894889A (en) * 2019-03-19 2019-06-18 中钢集团西安重机有限公司 A kind of clamping means and device suitable for slim workpiece

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