CN105215738A - A kind of fixture for the boring of hinge shaped steel - Google Patents
A kind of fixture for the boring of hinge shaped steel Download PDFInfo
- Publication number
- CN105215738A CN105215738A CN201510683525.4A CN201510683525A CN105215738A CN 105215738 A CN105215738 A CN 105215738A CN 201510683525 A CN201510683525 A CN 201510683525A CN 105215738 A CN105215738 A CN 105215738A
- Authority
- CN
- China
- Prior art keywords
- head
- fixation base
- fixture
- parts fixation
- head location
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 238000007514 turning Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010079 rubber tapping Methods 0.000 description 12
- 238000005553 drilling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The present invention relates to a kind of fixture for the boring of hinge shaped steel, comprise framework, and be located at the parts fixation base on framework, multiple head positioning mechanism, multiple side surface positioning device and multiple end face hold-down mechanism respectively, described multiple head positioning mechanism and multiple side surface positioning device are arranged alternately along parts fixation chassis outer side, and described multiple end face hold-down mechanism and multiple head positioning mechanism one_to_one corresponding are arranged.Compared with prior art, the advantages such as the present invention has clamped one time many groups part, production efficiency is high, part location dimension stable, volume is little, cost of manufacture is low, easy to operate.
Description
Technical field
The present invention relates to a kind of fixture, especially relate to a kind of fixture for the boring of hinge shaped steel.
Background technology
In the industrial production, usually need to carry out drilling and tapping to some parts, before carrying out drilling and tapping, need part to fix, to ensure that drill bit can be holed to workpiece exactly.The problems such as at present, some fixture in use exists clamping parts inconvenience, clamping mode is unreliable, and clamped one time number of parts is few, and location dimension is unstable, affect production efficiency.
Chinese patent CN202804697U discloses a kind of drilling and tapping special fixture, it includes pedestal, pedestal is provided with clamping device, above clamping device, has been arranged side by side bore template and tapping template, bore template and tapping template have drill guide bore and screw tap pilot hole; Bore template and tapping template can move along guide rod horizontal reciprocating; Bore template and tapping template can just move between the centre position of workpiece and amesiality lateral location; Centre position is Working position, and when bore template is positioned at centre position, its edge is by the tapping Template Location being positioned at lateral location, and when tapping template is positioned at centre position, its edge is located by the bore template being positioned at side; Described bore template and tapping template drive mobile by the driving mechanism being positioned at both sides respectively.This fixture once can only clamp a part, is not suitable for the operation of large batch of drilling and tapping.
Chinese patent CN204195339U discloses a kind of fixture for hinge shaped steel drilling and tapping, this fixture is used for fixing part to be processed, fixture comprises base, part mount pad and hold-down mechanism, part mount pad and hold-down mechanism are all located on base, hold-down mechanism is connected with part mount pad, and part mount pad is provided with side positioning mechanism and multiple cylindrical positioning pins.This fixture can realize the function of the multiple part of clamped one time, but the complex structure of hold-down mechanism and to take volume large, cause the spatial volume of whole fixture large and heavy.
Summary of the invention
Object of the present invention is exactly provide a kind of fixture for the boring of hinge shaped steel to overcome defect that above-mentioned prior art exists, has the advantages such as clamped one time many groups part, production efficiency are high, part location dimension stable, volume is little, cost of manufacture is low, easy to operate.
Object of the present invention can be achieved through the following technical solutions:
A kind of fixture for the boring of hinge shaped steel, comprise framework, be located at the parts fixation base on framework, also comprise the multiple head positioning mechanisms be located at respectively on framework, multiple side surface positioning device and multiple end face hold-down mechanism, described multiple head positioning mechanism and multiple side surface positioning device are arranged alternately along parts fixation chassis outer side, and described multiple end face hold-down mechanism and multiple head positioning mechanism one_to_one corresponding are arranged.
Each end face hold-down mechanism includes connecting rod, supporting seat and end face and compresses engine, described end face compresses engine and is vertically located in framework, the turning end of described connecting rod and frame articulation, it is hinged that the middle part of connecting rod compresses engine by supporting seat and end face, the free end of connecting rod is provided with end face pressure head, connecting rod is mutually vertical with parts fixation base, and described end face pressure head is positioned at above parts fixation base.
Side surface positioning device between adjacent head detent mechanism fixes the side of two parts simultaneously.
Each head positioning mechanism includes head location reference block, head location briquetting and head location Power Component, described head location Power Component is located on framework, and be positioned at the outside of parts fixation base, described head location reference block and head location briquetting are located on head location Power Component, and are positioned at above parts fixation base.
Described head location Power Component comprises head pushing block and head location engine, described head location engine is located on framework, and be positioned at the outside of parts fixation base, head location engine is mutually vertical with parts fixation base, described head pushing block is located on head location engine, and described head location reference block and head location briquetting are all located on head pushing block.
Described head location briquetting is provided with the spring steel ball for retaining element head.
Described head location briquetting is two, and two head location briquettings are positioned at the both sides of head location reference block.
Each side surface positioning device includes side positioning datum block, side location briquetting and side positioning power assembly, described side positioning datum block is located on framework, and be positioned at the inner side of parts fixation base, described side positioning power assembly is located on framework, and be positioned at the outside of parts fixation base, location, described side briquetting is located on the positioning power assembly of side, and is positioned at above parts fixation base.
Described side positioning power assembly comprises side pushing block and side positioning power machine, described side positioning power machine is located on framework, and be positioned at the outside of parts fixation base, side positioning power machine is mutually vertical with parts fixation base, described side pushing block is located on the positioning power machine of side, and location, described side briquetting is all located on the pushing block of side.
Compared with prior art, the present invention has the following advantages:
1) utilize head positioning mechanism, side surface positioning device and end face hold-down mechanism to clamp successively from head, side and end face respectively the part on parts fixation base, part location dimension is stablized, can clamped one time many groups part, and production efficiency is high.
2) head location Power Component entirety is located in framework, the turning end of connecting rod and frame articulation, it is hinged that the middle part of connecting rod compresses engine by supporting seat and end face, reduces the height of end face hold-down mechanism, and then reduce the volume of fixture, and appearance is more attractive in appearance.
3) side surface positioning device between head positioning mechanism fixes the side of two parts simultaneously, ensures that many group parts are fixed with same benchmark, reducing fixture cost of manufacture, being conducive to match-drill device simultaneously to organizing drilling part more simultaneously.
4) head location briquetting is provided with the spring steel ball for retaining element head, can load and unload part to be processed flexibly.
5) two head location briquettings are positioned at the both sides of head location reference block, effectively prevent the movable of part to be processed.
6) scope of application is wide, simple to operation.
Accompanying drawing explanation
Fig. 1 is the schematic front view of structure of the present invention;
Fig. 2 is the schematic top plan view of structure of the present invention;
Fig. 3 be in Fig. 1 A-A to cross-sectional schematic.
In figure: 1, base plate, 2, gripper shoe, 3, parts fixation base, 4, head location reference block, 5, head location briquetting, 6, head location Power Component, 7, side positioning datum block, 8, location, side briquetting, 9, side positioning power assembly, 10, connecting rod, 11, supporting seat, 12, end face compresses engine, 13, part, 14, air valve switch, 15, end face pressure head.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment is implemented premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in FIG. 1 to 3, a kind of fixture for the boring of hinge shaped steel comprises framework, and be located at respectively on framework for placing multiple parts fixation bases 3 of part 13, the multiple head positioning mechanisms for Clamp blocks 13 head, the multiple side surface positioning device for Clamp blocks 13 side and the multiple end face hold-down mechanisms for compressing component 13 end face, multiple head positioning mechanism and multiple side surface positioning device are arranged alternately outside parts fixation base 3, and multiple end face hold-down mechanism and multiple head positioning mechanism one_to_one corresponding are arranged.And the side surface positioning device between adjacent head detent mechanism can fix the side of two parts 13 simultaneously.
Wherein, framework comprises the gripper shoe 2 of base plate 1 setting up and down and front and back setting, forms work top.
Each head positioning mechanism includes head location reference block 4, head location briquetting 5 and head location Power Component 6, head location Power Component 6 comprises head pushing block and head location engine, head location engine is located on framework, and be positioned at the outside of parts fixation base 3, head location engine is mutually vertical with parts fixation base 3, head pushing block is located on head location engine, head location reference block 4 and head location briquetting 5 are all located on head pushing block, and are positioned at above parts fixation base 3.Head location briquetting 5 is two, and two head location briquettings 5 are positioned at the both sides of head location reference block 4.Head location briquetting 5 is provided with the spring steel ball for retaining element 13 head.
Each side surface positioning device includes side positioning datum block 7, side location briquetting 8 and side positioning power assembly 9, side positioning power assembly 9 comprises side pushing block and side positioning power machine, side positioning datum block 7 is located on framework, and be positioned at the inner side of parts fixation base 3, side positioning power machine is located on framework, and be positioned at the outside of parts fixation base 3, side positioning power machine is mutually vertical with parts fixation base 3, side pushing block is located on the positioning power machine of side, location, side briquetting 8 is all located on the pushing block of side, and be positioned at above parts fixation base 3.
Each end face hold-down mechanism includes connecting rod 10, supporting seat 11 and end face and compresses engine 12, end face compresses engine 12 and is vertically located in framework, the turning end of connecting rod 10 and frame articulation, it is hinged that the middle part of connecting rod 10 compresses engine 12 by supporting seat 11 and end face, the free end of connecting rod 10 is provided with end face pressure head 15, connecting rod 10 is mutually vertical with parts fixation base 3, and end face pressure head 15 is positioned at above parts fixation base 3.
In the present embodiment, the material of connecting rod 10, end face pressure head 15, head location reference block 4, head location briquetting 5, side positioning datum block 7, location, side briquetting 8 is 40Cr steel, have hardness, need quenching, and end face pressure head 15 needs left and right to float.Head location engine, side positioning power machine and end face compress engine 12 and select cylinder as power source.
During use, this fixture is arranged on machining center work top, part 13 clamped one time many groups, part 13 clamping is on parts fixation base 3, as shown in Figure 3, F represents force direction, location, left and right promotes head location briquetting 5 by cylinder and withstands part 13 head, part 13 is allowed to be close to head location reference block 4, location, front and back promotes location, side briquetting 8 by cylinder and withstands part 13 side, part 13 is allowed to be close to side positioning datum block 7, close air valve switch 14 again, the rotary cylinder compressing engine 12 as end face presses down, push down part 13, part 13 is pressed on above parts fixation base 3, then holed by machining center, be applicable to the pin-and-hole of processing parts 13.
Claims (9)
1. the fixture for the boring of hinge shaped steel, comprise framework, be located at the parts fixation base (3) on framework, it is characterized in that, also comprise the multiple head positioning mechanisms be located at respectively on framework, multiple side surface positioning device and multiple end face hold-down mechanism, described multiple head positioning mechanism and multiple side surface positioning device are arranged alternately along parts fixation base (3) outside, and described multiple end face hold-down mechanism and multiple head positioning mechanism one_to_one corresponding are arranged.
2. a kind of fixture for the boring of hinge shaped steel according to claim 1, it is characterized in that, each end face hold-down mechanism includes connecting rod (10), supporting seat (11) and end face compress engine (12), described end face compresses engine (12) and is vertically located in framework, the turning end of described connecting rod (10) and frame articulation, it is hinged that the middle part of connecting rod (10) compresses engine (12) by supporting seat (11) and end face, the free end of connecting rod (10) is provided with end face pressure head (15), connecting rod (10) is mutually vertical with parts fixation base (3), described end face pressure head (15) is positioned at parts fixation base (3) top.
3. a kind of fixture for the boring of hinge shaped steel according to claim 1, it is characterized in that, the side surface positioning device between adjacent head detent mechanism fixes the side of two parts (13) simultaneously.
4. a kind of fixture for the boring of hinge shaped steel according to claim 1, it is characterized in that, each head positioning mechanism includes head location reference block (4), head location briquetting (5) and head location Power Component (6), described head location Power Component (6) is located on framework, and be positioned at the outside of parts fixation base (3), described head location reference block (4) and head location briquetting (5) are located on head location Power Component (6), and are positioned at parts fixation base (3) top.
5. a kind of fixture for the boring of hinge shaped steel according to claim 4, it is characterized in that, described head location Power Component (6) comprises head pushing block and head location engine, described head location engine is located on framework, and be positioned at the outside of parts fixation base (3), head location engine is mutually vertical with parts fixation base (3), described head pushing block is located on head location engine, and described head location reference block (4) and head location briquetting (5) are all located on head pushing block.
6. a kind of fixture for the boring of hinge shaped steel according to claim 4, it is characterized in that, described head location briquetting (5) is provided with the spring steel ball for retaining element (13) head.
7. a kind of fixture for the boring of hinge shaped steel according to claim 4, it is characterized in that, described head location briquetting (5) is two, and two head location briquettings (5) are positioned at the both sides of head location reference block (4).
8. a kind of fixture for the boring of hinge shaped steel according to claim 1, it is characterized in that, each side surface positioning device includes side positioning datum block (7), location briquetting, side (8) and side positioning power assembly (9), described side positioning datum block (7) is located on framework, and be positioned at the inner side of parts fixation base (3), described side positioning power assembly (9) is located on framework, and be positioned at the outside of parts fixation base (3), described location briquetting, side (8) is located on side positioning power assembly (9), and be positioned at parts fixation base (3) top.
9. a kind of fixture for the boring of hinge shaped steel according to claim 8, it is characterized in that, described side positioning power assembly (9) comprises side pushing block and side positioning power machine, described side positioning power machine is located on framework, and be positioned at the outside of parts fixation base (3), side positioning power machine is mutually vertical with parts fixation base (3), described side pushing block is located on the positioning power machine of side, and described location briquetting, side (8) is all located on the pushing block of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683525.4A CN105215738A (en) | 2015-10-20 | 2015-10-20 | A kind of fixture for the boring of hinge shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683525.4A CN105215738A (en) | 2015-10-20 | 2015-10-20 | A kind of fixture for the boring of hinge shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215738A true CN105215738A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510683525.4A Pending CN105215738A (en) | 2015-10-20 | 2015-10-20 | A kind of fixture for the boring of hinge shaped steel |
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| Country | Link |
|---|---|
| CN (1) | CN105215738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515372A (en) * | 2018-06-21 | 2018-09-11 | 江阴和港机械有限公司 | A kind of Novel numerical control machine part pressing device |
| CN108788844A (en) * | 2018-06-21 | 2018-11-13 | 江阴和港机械有限公司 | A kind of digital control processing workbench |
-
2015
- 2015-10-20 CN CN201510683525.4A patent/CN105215738A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515372A (en) * | 2018-06-21 | 2018-09-11 | 江阴和港机械有限公司 | A kind of Novel numerical control machine part pressing device |
| CN108788844A (en) * | 2018-06-21 | 2018-11-13 | 江阴和港机械有限公司 | A kind of digital control processing workbench |
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