CN205869643U - Special frock clamp of rand line cutting process - Google Patents
Special frock clamp of rand line cutting process Download PDFInfo
- Publication number
- CN205869643U CN205869643U CN201620859867.7U CN201620859867U CN205869643U CN 205869643 U CN205869643 U CN 205869643U CN 201620859867 U CN201620859867 U CN 201620859867U CN 205869643 U CN205869643 U CN 205869643U
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- arm
- collar
- guide wheel
- support arm
- workpiece
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Abstract
The utility model provides a special frock clamp of rand line cutting process, belongs to wire -electrode cutting technical field. Special frock clamp of rand line cutting process includes that tooling support, well support arm, pressure strip, work piece press from both sides tight seat and guide pulley subassembly, tooling support passes through pressure strip fixed mounting on wire cut electrical discharge machining bed support arm, support arm in the dress is joined in marriage at tooling support's middle part, well support arm is split type structure, comprises fixed arm and the arm of installing on the fixed arm dismantled, and form the guide pulley that has a perfect understanding from top to bottom between the bizhong and hold the chamber with dismantling at the fixed arm two sets of guide pulleys were arranged to the left and right sides during the guide pulley held the chamber, and two sets of guide pulley width between centers H1 are greater than the width H of rand work piece, promptly: H1 > H, the work piece presss from both sides tight seat to be fixed on wire cut electrical discharge machining bed transfer arm, before being realized by the drive of wire cut electrical discharge machining bed transfer arm, back, a left side, right direction's level motion. The utility model provides a current rand the manufacturing process manpower and the extravagant problem of raw and other materials that exist, reached the purpose that improves work efficiency, reduction in production cost.
Description
Technical field
This utility model relates to a kind of frock clamp, especially one and is suitable to that interface arrangment on collar carries out line cutting and adds
The frock clamp of work, belongs to line cutting technology field.
Background technology
Collar is one of important component of flexibly connecting of non-metallic conduit, and it is widely used in industrial and agricultural production, national defence
Build and aviation field.A kind of collar 1 as shown in Figure 1, is made up of, at left card left slips 1-1 and right slips 1-2 two parts
On watt 1-1 and right slips 1-2 both sides end face, the dovetail groove interface arrangment 1-3 cooperated is set, and at left slips 1-1 and right card
Arranging through hole 1-4 on watt 1-2 sidewall, this collar 1 adds generally first car rounding ring blank in man-hour in manufacture, then by milling work
Skill processing snap-fit engagement face, such a annulus blank can only process a left slips 1-1 or right slips 1-2 workpiece, make
Become the waste of labor and raw material.
For solving the problems referred to above, annulus blank is split by people's imagination by wire cutting technology, thus simultaneously
To left slips and two workpiece of right slips, but radially divided relative to annulus blank by dovetail groove on the end face of left and right slips both sides
The restriction of secant asymmetric property so that the dovetail groove interface arrangment on left slips and right slips both sides end face must add step by step
Work, and the segmentation that the wire cutting technology using traditional molybdenum filament line of cut to extend vertically through workpiece can not complete annulus blank is made
Industry, the Special tooling clamp therefore designing a kind of draw-in groove linear cutter be suitable on collar is imperative.
Utility model content
This utility model provides a kind of collar linear cutter Special tooling clamp, it is intended to solve existing collar manufacture processing
The manpower of technique existence and the problem of waste of raw materials, reach to improve work efficiency, the purpose of reduction production cost.
This utility model above-mentioned purpose is achieved through the following technical solutions:
A kind of collar linear cutter Special tooling clamp, including tooling bracket, middle support arm, pressure strip, Workpiece clamping seat
And guide wheel assembly；Described tooling bracket is fixedly mounted on wire cutting machine tool upper branch arm by pressure strip, in tooling bracket
Support arm during portion is equipped；Described middle support arm is split-type structural, is made up of fixed arm and the detachable arms being installed on fixed arm,
The guide wheel of fixed arm and detachable arms intermediate formation up/down perforation accommodates chamber, and in described guide wheel accommodates chamber, left and right layout two groups is led
Wheel, two groups of guide wheel centre distances H1 are more than the width H of collar workpiece, it may be assumed that H1 ＞ H；Described Workpiece clamping seat fixes cutting on line
On machine tool movement arm, wire cutting machine tool transfer arm drive the horizontal movement realizing direction, front, rear, left and right.
Above-mentioned collar linear cutter Special tooling clamp, described Workpiece clamping seat includes fixing seat, clamping plate and clamping
Screw；Described fixing seat is arranged on wire cutting machine tool transfer arm, is provided with V-type locating slot on fixing seat work surface；Described folder
Tight plate is arc surface structure, arranges two groups of pilot holes mated with lead to the hole site on collar workpiece sidewall on clamping plate；Described
Pinching screw assembles through described pilot hole with fixing seat.
Above-mentioned collar linear cutter Special tooling clamp, in described guide wheel assembly, guide wheel quantity is no less than six groups, respectively
For at least two group guide wheels being arranged on tooling bracket, the two groups of guide wheels being arranged on middle support arm, it is arranged on wire cutting machine tool
The least one set guide wheel of support arm and be arranged on the least one set guide wheel of wire cutting machine tool lower branch arm, real by the cooperation of above-mentioned guide wheel
The now guide effect to molybdenum filament line of cut.
Above-mentioned collar linear cutter Special tooling clamp, described tooling bracket is the two-piece type knot being front and back arranged symmetrically with
Structure, front and back, two panels tooling bracket corresponding position arranges at least two guide wheel pilot hole, is provided with a left side at the middle part of tooling bracket
Right through middle support arm pilot hole.
Above-mentioned collar linear cutter Special tooling clamp, described middle support arm pilot hole is rectangular opening structure.
Above-mentioned collar linear cutter Special tooling clamp, described middle support arm left end is rectangular cylinder structure, and middle support arm leads to
Middle support arm pilot hole is equipped with on tooling bracket to cross left end rectangular cylinder, and described middle support arm right-hand member is cylindrical structure, blocks
During circle workpiece alignment cutting processing, collar workpiece is sleeved on described cylindrical outside, described cylinder external cylindrical surface and collar work
The gap L 1 in part inside cylindrical face is more than degree of depth L of dovetail groove to be processed, i.e. L1 ＞ L on collar workpiece.
Above-mentioned collar linear cutter Special tooling clamp, installs adjustment of roller screw on described tooling bracket, described
Adjustment of roller screw number matches with the guide wheel quantity being arranged on tooling bracket.
Above-mentioned collar linear cutter Special tooling clamp, is additionally provided with supporting plate structure, and described supporting plate structure is arranged in
The bottom of tooling bracket, its one end is fixed on the body of wire cutting machine tool, and the other end is fixing with tooling bracket to be connected.
This utility model for the segmentation operation of collar workpiece annulus blank, it by be arranged in tooling bracket, in
Line cutting guide wheel assembly on arm and wire cutting machine tool, it is achieved the guide effect to molybdenum filament line of cut, and cut by being fixed on line
Workpiece clamping seat on cutting mill bed transfer arm is by collar workpiece annulus blank clamping and positioning, when carrying out line cutting operation, by
Wire cutting machine tool transfer arm drives Workpiece clamping seat to move according to the line cutting track with collar divisional plane form fit, passes through molybdenum
Collar workpiece is split by silk line of cut, it is achieved that processed left slips and the right side by a collar workpiece annulus blank simultaneously
The purpose of two workpiece of slips.This utility model accommodates layout two groups of guide wheels in left and right in chamber, by two groups at the guide wheel of middle support arm
The vertically arranged two sections of molybdenum filament lines of cut in the guide wheel left and right sides, can carry out line by two slips divisional planes upper and lower to collar workpiece respectively
Cutting processing, additionally two guide wheel centre distances H1 are also set greater than the structure of collar width of the workpiece H by this utility model, because of
This can realize the linear cutter to two collar workpiece simultaneously, lead when being positioned in the case of arranging two groups of Workpiece clamping seats
On the left of wheel, section line of cut carries out rear 1/3rd of slips divisional plane and adds man-hour unit one, is positioned at section cutting on the right side of guide wheel
Before line just starts the slips divisional plane to second workpiece, 1/3rd carry out linear cutter, thus further increase work
Make efficiency.In a word, this utility model solves manpower and the problem of waste of raw materials that existing collar manufacturing processing technic exists,
Reach to improve work efficiency, the purpose of reduction production cost.
Accompanying drawing explanation
Fig. 1 is the Spring Clip schematic diagram involved by this utility model；
Fig. 2 is I-I cross-sectional view in Fig. 1；
Fig. 3 is collar linear cutter Special tooling clamp structural representation described in the utility model；
Fig. 4 is A-A cross-sectional view in Fig. 3；
Fig. 5 is the top view of Fig. 3；
Fig. 6 is tooling bracket structural representation；
Fig. 7 is the side view of Fig. 6；
Fig. 8 is middle support arm structure schematic diagram；
Fig. 9 is the top view of Fig. 8；
Figure 10 is B-B cross-sectional view in Fig. 8；
Figure 11 is C-C cross-sectional view in Fig. 8；
Figure 12 is workpiece tight holder structure schematic diagram；
Figure 13, Figure 14 are collar linear cutter Special tooling clamp first embodiment work process described in the utility model
Schematic diagram；
Figure 15 is collar linear cutter Special tooling clamp the second embodiment work process described in the utility model signal
Figure.
In figure, each list of reference numerals is: 1, collar, 1-1, left slips, 1-2, right slips, 1-3, dovetail groove interface arrangment, 1-4,
Through hole, 2, collar linear cutter Special tooling clamp, 2-1, tooling bracket, 2-1-1, guide wheel pilot hole, 2-1-2, middle support arm
Pilot hole, 2-2, middle support arm, 2-2-1, fixed arm, 2-2-2, detachable arms, 2-2-3, guide wheel accommodate chamber, 2-3, pressure strip, 2-
4, Workpiece clamping seat, 2-4-1, fixing seat, 2-4-2, clamping plate, 2-4-3, bolt assembly, 2-4-4, V-type locating slot, 2-5,
Fagging structure, 2-6, guide wheel, 3, wire cutting machine tool upper branch arm, 4, wire cutting machine tool lower branch arm, 5, molybdenum filament line of cut, 6, adjust spiral shell
Nail, 7, wire cutting machine tool transfer arm.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 8, Fig. 9, Figure 12, collar linear cutter special tool clamping described in the utility model
Tool 2 includes tooling bracket 2-1, middle support arm 2-2, pressure strip 2-3, Workpiece clamping seat 2-4 and one group of guide wheel 2-6；Described frock is propped up
Frame 2-1 is fixedly mounted on wire cutting machine tool upper branch arm 3 by pressure strip 2-3, the equipped middle support arm at the middle part of tooling bracket 2-1
2-2；Described middle support arm 2-2 is split-type structural, by fixed arm 2-2-1 and the detachable arms 2-2-2 group being installed on fixed arm
Becoming, the guide wheel at fixed arm 2-2-1 and detachable arms 2-2-2 intermediate formation up/down perforation accommodates chamber 2-2-3, holds at described guide wheel
Receiving left and right in the 2-2-3 of chamber and arrange two guide wheel 2-6, two guide wheel centre distances H1 are more than collar width of the workpiece H, it may be assumed that H1 ＞ H；
Described Workpiece clamping seat 2-4 includes fixing seat 2-4-1, clamping plate 2-4-2 and pinching screw 2-4-3；Described fixing seat 2-4-1 pacifies
It is contained on wire cutting machine tool transfer arm 7, wire cutting machine tool transfer arm 7 drives the horizontal movement realizing direction, front, rear, left and right,
The work surface of fixing seat 2-4-1 is provided with V-type locating slot 2-4-4；Described clamping plate 2-4-2 is arc surface structure, in clamping
Arrange on plate 2-4-2 two groups with the pilot hole of through hole 1-4 location matches on collar workpiece sidewall；Described pinching screw 2-4-3 wears
Cross described pilot hole to assemble with fixing seat 2-4-1.
Referring to Fig. 3, collar linear cutter Special tooling clamp 2 described in the utility model is additionally provided with supporting plate structure 2-
5, described supporting plate structure 2-5 is arranged in the bottom of tooling bracket 2-1, and its one end is fixed on the body of wire cutting machine tool, separately
One end is fixing with tooling bracket 2-1 to be connected.
Referring to Fig. 3, in collar linear cutter Special tooling clamp described in the utility model, in described guide wheel assembly
Guide wheel 2-6 quantity is no less than six groups, at least two group guide wheels being respectively arranged on tooling bracket, two be arranged on middle support arm
Organize guide wheel, be arranged on the least one set guide wheel of wire cutting machine tool upper branch arm and be arranged on the least one set of wire cutting machine tool lower branch arm
Guide wheel, realizes the guide effect to molybdenum filament line of cut by the cooperation of above-mentioned guide wheel, it is ensured that the cut length of molybdenum filament line of cut 5 and card
Circle work piece cut face is vertical.
Referring to Fig. 3, Fig. 6, Fig. 7, in collar linear cutter Special tooling clamp described in the utility model, described work
Dress support 2-1 is the two-piece type structure being front and back arranged symmetrically with, and front and back, two panels tooling bracket corresponding position arranges at least two
Guide wheel pilot hole 2-1-1, is provided with the middle support arm pilot hole 2-1-2 that left and right is through, described middle support arm at the middle part of tooling bracket 2-1
Pilot hole 2-1-2 is rectangular opening structure；Tooling bracket 2-1 also assembles adjustment of roller screw 6, described adjustment of roller screw 6
Quantity matches with the guide wheel quantity being arranged on tooling bracket 2-1.
Referring to Fig. 3, Fig. 4, Fig. 8, Fig. 9, Figure 10, Figure 11, at collar linear cutter special tool described in the utility model
In clamps, described middle support arm 2-2 left end is rectangular cylinder structure, and middle support arm is by left end rectangular cylinder and tooling bracket 2-1
In upper, support arm pilot hole 2-1-2 is equipped with, and described middle support arm 2-2 right-hand member is cylindrical structure, carries out collar workpiece alignment cutting processing
Time, collar workpiece is sleeved on described cylindrical outside, described cylinder external cylindrical surface and collar workpiece inside cylindrical face
Gap L 1 is more than degree of depth L of dovetail groove to be processed, i.e. L1 ＞ L on collar workpiece.
Referring to Fig. 1 to Figure 12, collar linear cutter Special tooling clamp 2 described in the utility model is used for realizing collar
The segmentation operation of workpiece annulus blank, it is by being arranged in the line on tooling bracket 2-1, middle support arm 2-2 and wire cutting machine tool
Cutting guide wheel assembly, it is achieved the guide effect to molybdenum filament line of cut 5, and by being fixed on the work on wire cutting machine tool transfer arm 7
Part clamping seats 2-4 is by collar workpiece annulus blank clamping and positioning.This utility model accommodates chamber 2-3 at the guide wheel of middle support arm 2-2
Two guide wheel 2-6 are arranged in middle left and right, by two vertically arranged two sections of molybdenum filament lines of cut in the guide wheel left and right sides, and can be respectively to two
Upper and lower two the slips divisional planes of individual collar workpiece carry out linear cutter.
Referring to Figure 13, Figure 14, first embodiment of the present utility model is: arrange one group on cutting on line machine tool movement arm 7
Workpiece clamping seat 2-4, when carrying out line cutting operation, is moved by wire cutting machine tool control system control line cutting off machine transfer arm 7
Make, thus drive Workpiece clamping seat 2-4 to move according to the line cutting track with collar divisional plane form fit, first by being positioned at guide wheel
Accommodate the molybdenum filament line of cut 5 on the right side of the 2-2-3 guide wheel of chamber to split the top slips divisional plane of collar workpiece (such as accompanying drawing 13 institute
Show), after completing the top slips segmentation upper thread cutting operation of collar workpiece, cutting off machine transfer arm 7 drive collar workpiece to
A left side moves horizontally, then is accommodated the bottom card watt-minute to collar workpiece of the molybdenum filament line of cut 5 on the left of the 2-2-3 guide wheel of chamber by being positioned at guide wheel
Face carries out splitting (as shown in Figure 14), thus achieves and is processed left slips by a collar workpiece annulus blank simultaneously
Purpose with right two workpiece of slips.
Referring to Figure 15, the second embodiment of the present utility model is: arrange two groups of workpiece clamp on cutting on line machine tool movement arm 7
Tight seat 2-4, when carrying out line cutting operation, can realize the linear cutter to two collar workpiece simultaneously, left being positioned at guide wheel
Side section line of cut 5 carries out rear 1/3rd of slips divisional plane and adds man-hour unit one, is positioned at section line of cut on the right side of guide wheel
Just before starting the slips divisional plane to second workpiece, 1/3rd carry out linear cutter, thus further increase work
Efficiency.
Claims (8)
1. a collar linear cutter Special tooling clamp, is characterized in that, described collar linear cutter Special tooling clamp
(2) tooling bracket (2-1), middle support arm (2-2), pressure strip (2-3), Workpiece clamping seat (2-4) and guide wheel assembly are included；Described work
Dress support (2-1) is fixedly mounted on wire cutting machine tool upper branch arm (3), in tooling bracket (2-1) by pressure strip (2-3)
Support arm (2-2) during portion is equipped；Described middle support arm (2-2) is split-type structural, by fixed arm (2-2-1) be installed on fixed arm
Detachable arms (2-2-2) composition, at fixed arm (2-2-1) and the guide wheel of detachable arms (2-2-2) intermediate formation up/down perforation
Accommodating chamber (2-2-3), in described guide wheel accommodates chamber (2-2-3), two groups of guide wheels (2-6), two groups of guide wheel centre distances are arranged in left and right
H1 is more than the width H of collar workpiece, it may be assumed that H1 ＞ H；Described Workpiece clamping seat (2-4) is fixed on wire cutting machine tool transfer arm (7)
On, wire cutting machine tool transfer arm (7) drive the horizontal movement realizing direction, front, rear, left and right.
Collar linear cutter Special tooling clamp the most according to claim 1, is characterized in that, described Workpiece clamping seat
(2-4) fixing seat (2-4-1), clamping plate (2-4-2) and pinching screw (2-4-3) are included；Described fixing seat (2-4-1) is arranged on
On wire cutting machine tool transfer arm (7), the work surface of fixing seat (2-4-1) is provided with V-type locating slot (2-4-4)；Described clamping
Plate (2-4-2) is arc surface structure, clamping plate (2-4-2) is arranged two groups with collar workpiece sidewall on through hole (1-4) position
The pilot hole of coupling；Described pinching screw (2-4-3) assembles through described pilot hole with fixing seat (2-4-1).
Collar linear cutter Special tooling clamp the most according to claim 2, is characterized in that, lead in described guide wheel assembly
The quantity of wheel (2-6) no less than six groups, at least two group guide wheels being respectively arranged on tooling bracket (2-1), be arranged in
Two groups of guide wheels on arm (2-2), it is arranged on the least one set guide wheel of wire cutting machine tool upper branch arm (3) and is arranged on wire cutting machine tool
The least one set guide wheel of lower branch arm (4), realizes the guide effect to molybdenum filament line of cut (5) by the cooperation of above-mentioned guide wheel (2-6).
Collar linear cutter Special tooling clamp the most according to claim 3, is characterized in that, described tooling bracket (2-
1) for the two-piece type structure being front and back arranged symmetrically with, front and back, two panels tooling bracket corresponding position arranges the assembling of at least two guide wheel
Hole (2-1-1), is provided with the middle support arm pilot hole (2-1-2) that left and right is through at the middle part of tooling bracket (2-1).
Collar linear cutter Special tooling clamp the most according to claim 4, is characterized in that, described middle support arm pilot hole
(2-1-2) it is rectangular opening structure.
Collar linear cutter Special tooling clamp the most according to claim 5, is characterized in that, described middle support arm (2-2)
Left end is rectangular cylinder structure, and middle support arm is by the upper middle support arm pilot hole (2-1-2) of left end rectangular cylinder and tooling bracket (2-1)
Equipped, described middle support arm (2-2) right-hand member is cylindrical structure, and when carrying out collar workpiece alignment cutting processing, collar workpiece is sleeved on
Described cylindrical outside, described cylinder external cylindrical surface is more than collar workpiece with the gap L 1 in collar workpiece inside cylindrical face
Degree of depth L of upper dovetail groove to be processed, i.e. L1 ＞ L.
7., according to the collar linear cutter Special tooling clamp according to any one of claim 3 to 6, it is characterized in that, in institute
State tooling bracket (2-1) upper assembling adjustment of roller screw (6), described adjustment of roller screw (6) quantity be arranged on tooling bracket
(2-1) the guide wheel quantity on matches.
Collar linear cutter Special tooling clamp the most according to claim 7, is characterized in that, the cutting of described card astragal adds
Work Special tooling clamp (2) is additionally provided with supporting plate structure (2-5), and described supporting plate structure (2-5) is arranged in tooling bracket (2-1)
Bottom, its one end is fixed on the body of wire cutting machine tool, and the other end and tooling bracket (2-1) are fixing to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859867.7U CN205869643U (en) | 2016-08-10 | 2016-08-10 | Special frock clamp of rand line cutting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859867.7U CN205869643U (en) | 2016-08-10 | 2016-08-10 | Special frock clamp of rand line cutting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869643U true CN205869643U (en) | 2017-01-11 |
Family
ID=57703333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620859867.7U Withdrawn - After Issue CN205869643U (en) | 2016-08-10 | 2016-08-10 | Special frock clamp of rand line cutting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270858A (en) * | 2016-08-10 | 2017-01-04 | 中国人民解放军第五七二工厂 | A kind of line cutting tool fixture |
-
2016
- 2016-08-10 CN CN201620859867.7U patent/CN205869643U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270858A (en) * | 2016-08-10 | 2017-01-04 | 中国人民解放军第五七二工厂 | A kind of line cutting tool fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20171020 |