CN105108512A - Faceplate angle iron type lathe fixture - Google Patents
Faceplate angle iron type lathe fixture Download PDFInfo
- Publication number
- CN105108512A CN105108512A CN201510545538.5A CN201510545538A CN105108512A CN 105108512 A CN105108512 A CN 105108512A CN 201510545538 A CN201510545538 A CN 201510545538A CN 105108512 A CN105108512 A CN 105108512A
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- CN
- China
- Prior art keywords
- plate
- workpiece
- connector
- fixedly connected
- processing plate
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a faceplate angle iron type lathe fixture, and particularly relates to the field of fixtures. The faceplate angle iron type lathe fixture comprises a fixing mechanism and two sets of clamping mechanisms used for compressing a workpiece, the clamping mechanisms are arranged on the fixing mechanism, the fixing mechanism comprises a fixing plate and a machining plate, and the machining plate is fixedly and perpendicularly connected to the fixing plate; the clamping mechanisms are symmetrically arranged at the two ends of the machining plate along the axis of a workpiece assembling hole, each clamping mechanism comprises a support column, a pressing plate, a first connecting part and a second connecting part used for positioning the workpiece, the support columns are fixedly connected to the machining plate, the pressing plates are hinged to the support columns, the first connecting pieces penetrate through the pressing plates to be fixedly connected to the machining plate, and the second connecting parts are fixedly connected to the machining plate and correspond to workpiece positioning holes; the end, far away from the machining plate, of the fixing plate is provided with a balance block. According to the scheme, the problem of the low production rate caused by inconvenient operation and longer time consumption due to the fact that the workpiece is directly clamped on a workbench of a machine tool is solved.
Description
Technical field
The present invention relates to field of fixtures, be specifically related to a kind of floral disc angle bar formula turning attachment.
Background technology
Be used for fixing processing object in machine-building process, make it to occupy correct position, to accept the device of constructing or detecting, also known as jig.Such as weld jig, inspection jig, assembling jig, jig etc., wherein jig is the most common.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed before processing, clip.
When carrying out machining to workpiece pilot hole, in order to ensure processing request, workpiece first to be made to have correct position relative to cutter and lathe, and this position is not changed because of the impact of external force in process.For this reason, before carrying out machining, first that clamping workpiece is good.The clamping method of workpiece is generally: first, by pattern requirement in surface of the work line, marks size and the position of finished surface; Then, locating and machining hole on workpiece; Finally, workpiece directly passes through locating hole clamping on the workbench of lathe.This method is without the need to equipment special, but operation inconvenience, the longer productivity ratio that causes consuming time is low.
Summary of the invention
The invention is intended to provide a kind of easy to operate, consuming time short and floral disc angle bar formula turning attachment that productivity ratio is high.
The base case that this programme provides is: floral disc angle bar formula turning attachment, comprise fixed mechanism and the clamp system for workpiece pressing, described clamp system is arranged on fixed mechanism, and described fixed mechanism comprises fixed head and processing plate, and described processing plate is vertically fixedly connected on fixed head; Described clamp system is two groups and is arranged on the two ends of processing plate along workpiece pilot hole axisymmetrical, described clamp system comprises pillar, pressing plate, the first connector and the second connector for positioning workpieces, described pillar is fixedly connected on processing plate, described pressing plate is hinged on pillar, described first connector to be fixedly connected on processing plate through pressing plate and the second connector is corresponding with Workpiece fixing hole, and described second connector is fixedly connected on to be processed on plate; Described fixed head is provided with balance weight away from one end of processing plate.
The principle of this programme is: first, and be placed on by workpiece on processing plate, the locating hole on workpiece is positioned at the surface of processing plate through the second connector, thus restriction workpiece moves in the horizontal direction; Then, rotated around workpiece direction by pressing plate and become 90 degree to pillar, the first connector is fixedly connected on processing plate through pressing plate, and pressing plate workpiece pressing limits workpiece in the vertical direction and moves; Finally, fixed head is provided with balance weight away from one end of processing plate, and the lower end being arranged at fixed head due to clamp system causes fixed head lightness sensation in the upper and heaviness in the lower, when rotated gravity disequilibrium; Therefore, adopt balance weight to be arranged at the upper end of fixed head, make workpiece add retaining clip tool balance rotating in man-hour.
The advantage of this programme is: the holes on workpiece is directly positioned at the surface of processing plate through two the second connectors, effectively define workpiece can not move in the horizontal direction, left and right pressing plate is respectively under the location of the second connector, thus Workpiece clamping, effectively define workpiece can not move by the vertical direction, workpiece movement is in the horizontal and vertical directions defined by above-mentioned setting, stable being fixed on of workpiece is made to process on plate, its overall structure is simple, easy to operate, shorten process time, improve productivity ratio.
Preferred version one: based on the preferred version of scheme, described first connector is screw, and described screw is threaded with pressing plate, and by above-mentioned setting, screw is threaded with pressing plate, makes platen clamp workpiece more stable, and convenient for assembly and dismounting.
Preferred version two: the preferably preferred version of, is socketed with nut outside described screw, and described nut is arranged on pressing plate, by above-mentioned setting, nut is connected with screw thread, strengthens the stability of platen clamp workpiece further, and convenient for assembly and dismounting.
Preferred version three: the preferably preferred version of two; packing ring is socketed with outside described screw; described packing ring is arranged between nut and pressing plate; by above-mentioned setting; because packing ring has certain elasticity; the surface of pressing plate effectively can be protected not to be subject to the scratch of nut, to increase the service life of pressing plate, and convenient for assembly and dismounting.
Preferred version four: based on the another preferred version of scheme, be provided with bracing frame between described fixed head and processing plate, by above-mentioned setting, bracing frame makes the angle remaining 90 degree between fixed head and processing plate, and during work pieces process, overall structure is more stable.
Preferred version five: based on the another preferred version of scheme, one end of described fixed head far from equilibrium block is provided with the basal plane axially determining journey, and by above-mentioned setting, basal plane coordinates the axial distance that can keep determining with alignment pin.
Preferred version six: based on the another preferred version of scheme, described second connector is alignment pin, and by above-mentioned setting, alignment pin positioning precision is high, the effective position limiting workpiece, and convenient for assembly and dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of floral disc angle bar formula turning attachment embodiment of the present invention;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: fixed head 1, processing plate 2, pillar 3, pressing plate 4, screw 5, nut 6, packing ring 7, alignment pin 8, balance weight 9, bracing frame 10, basal plane 11.
Embodiment is substantially as shown in Figure 1: floral disc angle bar formula turning attachment, comprise fixed mechanism and the clamp system for workpiece pressing, clamp system is arranged on fixed mechanism, fixed mechanism comprises fixed head 1 and processing plate 2, processing plate 2 is vertically fixedly connected on fixed head 1, is provided with bracing frame 10 between fixed head 1 and processing plate 2; Clamp system is two groups and is arranged on the two ends of processing plate 2 along workpiece pilot hole axisymmetrical, clamp system comprises pillar 3, pressing plate, screw 5, nut 6, packing ring 7 and alignment pin 8, two pillars 3 are fixedly connected on the two ends of processing plate 2, pressing plate 4 is hinged on pillar 3, the outer surface of screw 5 is provided with external screw thread, screw 5 is threaded with the internal thread in processing plate 2 through pressing plate, the inwall of nut 6 is provided with internal thread, nut 6 is threaded with screw 5, and packing ring 7 is socketed on screw 5 and packing ring 7 is arranged between nut 6 and pressing plate; Two alignment pins 8 are all arranged between two screws 5, and two alignment pins 8 are all corresponding with Workpiece fixing hole, and fixed head 1 is provided with balance weight 9 away from one end of processing plate 2, and the other end is provided with the basal plane 11 axially determining journey.
In the present embodiment, during operation, first, be placed on by workpiece on processing plate 2, two locating holes on workpiece are positioned at the surface of processing plate 2 through two alignment pins 8, thus restriction workpiece moves in the horizontal direction; Then, by pressing plate 4 around workpiece direction rotary pressure plate to 90 degree, 3 one-tenth, pillar, screw 5 is fixedly connected on processing plate 2 through pressing plate, and left and right pressing plate 4 respectively workpiece pressing limits workpiece in the vertical direction and moves; Finally, fixed head 1 is provided with balance weight 9 away from one end of processing plate 2, and the lower end being arranged at fixed head 1 due to clamp system causes fixed head 1 lightness sensation in the upper and heaviness in the lower, gravity disequilibrium when rotated; Therefore, adopt balance weight 9 to be arranged at the upper end of fixed head 1, make workpiece add retaining clip tool balance rotating in man-hour.Overall structure is simple, easy to operate, shortens process time, improves productivity ratio.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (7)
1. floral disc angle bar formula turning attachment, comprise fixed mechanism and the clamp system for workpiece pressing, it is characterized in that: described clamp system is arranged on fixed mechanism, described fixed mechanism comprises fixed head and processing plate, and described processing plate is vertically fixedly connected on fixed head; Described clamp system is two groups and is arranged on the two ends of processing plate along the axisymmetrical of workpiece pilot hole, described clamp system comprises pillar, pressing plate, the first connector and the second connector for positioning workpieces, described pillar is fixedly connected on processing plate, described pressing plate is hinged on pillar, described first connector through pressing plate be fixedly connected on processing plate on, described second connector be fixedly connected on processing plate on and the second connector is corresponding with Workpiece fixing hole; Described fixed head is provided with balance weight away from one end of processing plate.
2. floral disc angle bar formula turning attachment according to claim 1, is characterized in that: described first connector is screw, and described screw is threaded with pressing plate.
3. floral disc angle bar formula turning attachment according to claim 2, it is characterized in that: be socketed with nut outside described screw, described nut is arranged on pressing plate.
4. floral disc angle bar formula turning attachment according to claim 3, it is characterized in that: be socketed with packing ring outside described screw, described packing ring is arranged between nut and pressing plate.
5. floral disc angle bar formula turning attachment according to claim 1, is characterized in that: be provided with bracing frame between described fixed head and processing plate.
6. floral disc angle bar formula turning attachment according to claim 1, is characterized in that: one end of described fixed head far from equilibrium block is provided with the basal plane axially determining journey.
7. floral disc angle bar formula turning attachment according to claim 1, is characterized in that: described second connector is alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545538.5A CN105108512A (en) | 2015-08-31 | 2015-08-31 | Faceplate angle iron type lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545538.5A CN105108512A (en) | 2015-08-31 | 2015-08-31 | Faceplate angle iron type lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108512A true CN105108512A (en) | 2015-12-02 |
Family
ID=54656736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510545538.5A Pending CN105108512A (en) | 2015-08-31 | 2015-08-31 | Faceplate angle iron type lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108512A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584155A (en) * | 2016-12-30 | 2017-04-26 | 山东金辰机械股份有限公司 | Machining tool for multiple holes in disk type part and machining method using tool |
| CN108422226A (en) * | 2018-05-16 | 2018-08-21 | 安陆市天星粮油机械设备有限公司 | A kind of flower disc clamp for the processing of oil press discharge head |
-
2015
- 2015-08-31 CN CN201510545538.5A patent/CN105108512A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584155A (en) * | 2016-12-30 | 2017-04-26 | 山东金辰机械股份有限公司 | Machining tool for multiple holes in disk type part and machining method using tool |
| CN108422226A (en) * | 2018-05-16 | 2018-08-21 | 安陆市天星粮油机械设备有限公司 | A kind of flower disc clamp for the processing of oil press discharge head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |