CN202804095U - Casting mud core assembly fixture chuck with adjustable height - Google Patents
Casting mud core assembly fixture chuck with adjustable height Download PDFInfo
- Publication number
- CN202804095U CN202804095U CN 201220460812 CN201220460812U CN202804095U CN 202804095 U CN202804095 U CN 202804095U CN 201220460812 CN201220460812 CN 201220460812 CN 201220460812 U CN201220460812 U CN 201220460812U CN 202804095 U CN202804095 U CN 202804095U
- Authority
- CN
- China
- Prior art keywords
- bolt
- positioning block
- clamp
- mud core
- block
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a casting mud core assembly fixture chuck with an adjustable height, and the casting mud core assembly fixture chuck comprises a fixture positioning block, a bolt and a support block, wherein the support block is provided with a threaded through hole; and one end of the bolt is connected with the fixture positioning block, and the other end of the bolt is matched with the threaded through hole of the support block. According to the utility model, the height of the fixture chuck can be adjusted conveniently, and the fixture positioning block can be replaced conveniently.
Description
Technical field
The utility model relates to automobile engine cylinder-body Foundry Production frock technical field, is specifically related to the core assembly mechanism in the small displacement engine cylinder casting process.
Background technology
Engine cylinder-body is one of vital part of engine, all can relate to the assembling of mud core in foundry production, the suitable cores assembling jig of fixedly needs of mud core position.Yet one overlaps cores assembling jig in use, often can cause the anchor clamps height and position improper owing to a variety of causes, and then causes the mud core to damage, and anchor clamps are highly regulated more complicated, and is not easy to change after the damage of anchor clamps head, has a strong impact on production efficiency.
The utility model content
Regulate inconvenient problem in order to solve the anchor clamps height, the utility model provide conveniently adjusted height clamping fixture head, and the locating piece of this clamping fixture head change convenient.
The technical scheme that realizes above-mentioned purpose is as follows:
A kind of height-adjustable casting mud core cores assembling jig chuck comprises:
Positioning block of clamp; Bolt; Back-up block, it has tapped through hole;
Described bolt one end is connected with described positioning block of clamp, and the other end cooperates with the tapped through hole of described back-up block.
Selectable, described positioning block of clamp and described bolt are for removably connecting.
Selectable, described positioning block of clamp and described bolt are for being threaded.
Selectable, the whole machining screw of the screw rod of described bolt.
Selectable, described back-up block by nut locking on described bolt.
The end selectable, that described positioning block of clamp cooperates with described bolt is screwed into nut and supports to described positioning block of clamp.
Can change its position on back-up block by swivel bolt, and then regulate the clamping height of clamping fixture head.
Further, the whole machining screw of the screw rod of bolt increase the change in location scope of bolt, and then the clamping altitude range are increased.
Further, be threaded owing to adopt, make the dismounting of positioning block of clamp of wearing and tearing more convenient.
Further, nut is locked in back-up block on the bolt, can prevent that back-up block from sliding; The nut support of positioning block of clamp lower end it, strengthens its weight capacity.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further details, wherein:
Fig. 1 is the schematic diagram of the utility model embodiment, has shown the position relationship between each member.
Sequence number among the upper figure: 1-positioning block of clamp 2-bolt 3-back-up block.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described by specific embodiment.
As shown in Figure 1, bolt 2 one ends are connected with positioning block of clamp 1, and the other end cooperates with the tapped through hole of back-up block 3.Those of ordinary skills can imagine at an easy rate, and being connected between bolt 2 one ends and the positioning block of clamp 1 can be fixedly connected with mode by welding, riveted joint etc. and realize, also can be threaded connection, the mode of removably connecting such as draw-in groove connection realizes.In the present embodiment, have the counter sink with internal thread on the positioning block of clamp 1, cooperate with it in the counter sink of bolt 2 screw-in positioning block of clamps 1, be screwed into nut in order to positioning block of clamp 1.Those of ordinary skills can imagine at an easy rate that the counter sink on the positioning block of clamp 1 is machining screw not, but obviously, adopt the more convenient replacing of this kind thread connecting mode, therefore have more advantage.Cooperate with it in the tapped through hole of bolt 2 other ends screw-in back-up block 3, be screwed into nut check back-up block 3.
In use, because outside cause is when needing alignment jig chuck height, swivel bolt 2 can change its position on back-up block 3, transfers to behind the correct position nut check, thus the height of alignment jig chuck easily.Preferably, the whole machining screw of the screw rod of bolt 2 increase the change in location scope of bolt 2, and then the adjustable extent of clamping height is increased.After the positioning block of clamp 1 long-time use wearing and tearing, back-up block 3 and each nut are backed out from bolt 2, taking out positioning block of clamp is replaceable new positioning block of clamp.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only be subjected to the restriction of claims, those of ordinary skills can easily make amendment to it and change, but do not leave essence design of the present invention and scope.
Claims (6)
1. height-adjustable casting mud core cores assembling jig chuck comprises:
Positioning block of clamp;
Bolt;
Back-up block, it has tapped through hole;
Described bolt one end is connected with described positioning block of clamp, and the other end cooperates with the tapped through hole of described back-up block.
2. height-adjustable casting mud core cores assembling jig chuck according to claim 1 is characterized in that described positioning block of clamp and described bolt are for removably connecting.
3. height-adjustable casting mud core cores assembling jig chuck according to claim 2 is characterized in that, described positioning block of clamp and described bolt are for being threaded.
4. height-adjustable casting mud core cores assembling jig chuck according to claim 1 is characterized in that the whole machining screw of the screw rod of described bolt.
5. height-adjustable casting mud core cores assembling jig chuck according to claim 1 is characterized in that, described back-up block by nut locking on described bolt.
6. height-adjustable casting mud core cores assembling jig chuck according to claim 1 is characterized in that, the end that described bolt is connected with described positioning block of clamp is screwed into nut and supports to described positioning block of clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460812 CN202804095U (en) | 2012-09-11 | 2012-09-11 | Casting mud core assembly fixture chuck with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460812 CN202804095U (en) | 2012-09-11 | 2012-09-11 | Casting mud core assembly fixture chuck with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804095U true CN202804095U (en) | 2013-03-20 |
Family
ID=47863039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460812 Expired - Fee Related CN202804095U (en) | 2012-09-11 | 2012-09-11 | Casting mud core assembly fixture chuck with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737810A (en) * | 2016-11-25 | 2017-05-31 | 拖（洛阳）汇德工装有限公司 | A kind of coring group core robot gripper |
| CN110976764A (en) * | 2019-12-18 | 2020-04-10 | 周伟华 | Precoated sand shell mold casting process |
-
2012
- 2012-09-11 CN CN 201220460812 patent/CN202804095U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737810A (en) * | 2016-11-25 | 2017-05-31 | 拖（洛阳）汇德工装有限公司 | A kind of coring group core robot gripper |
| CN106737810B (en) * | 2016-11-25 | 2023-07-28 | 一拖（洛阳）汇德工装有限公司 | Coring and core assembling robot gripper |
| CN110976764A (en) * | 2019-12-18 | 2020-04-10 | 周伟华 | Precoated sand shell mold casting process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203818082U (en) | Tool for disassembling interference fitting pin | |
| CN104625546A (en) | Welding tool for large-diameter cylinder and connecting pipe | |
| CN202804095U (en) | Casting mud core assembly fixture chuck with adjustable height | |
| CN203730510U (en) | Novel bolt | |
| CN204186747U (en) | A kind of adjusting nut | |
| CN203636466U (en) | Boring drilling and milling jig of oil cylinder | |
| CN202048089U (en) | Connecting rod with replaceable connecting ring | |
| CN204186746U (en) | Novel regulating nut | |
| CN204277887U (en) | Adjustable fuel tank cap spanner | |
| CN203357346U (en) | Multifunctional spanner | |
| CN202117788U (en) | Piston with steel top and aluminium skirt | |
| CN205254618U (en) | Processing location mounting fixture of engine support bracket | |
| CN204035632U (en) | A kind of machine adds drilling machine boring grab | |
| CN204953941U (en) | A dabber frock for processing quimby pump scroll cover | |
| CN204226404U (en) | A kind of novel holding down bolt | |
| CN103233965B (en) | Fastening bolt component | |
| CN203758393U (en) | Micrometer stand with universal joint | |
| CN211082547U (en) | Novel ball head | |
| CN203227958U (en) | Fixing device for welding connecting pipe assemblies of vibrating screens | |
| CN203108755U (en) | Adhesive spraying crankshaft assembly fixture | |
| CN204262832U (en) | The two-way location eccentricity boring grab of a kind of screw thread | |
| CN103267055A (en) | Fastening bolt | |
| CN203926296U (en) | Hinged bolt | |
| CN203390639U (en) | Automatic locking device for workpiece boxes | |
| CN210010715U (en) | Positioning sleeve for groove milling fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |