CN214641794U - A fixed frock for centre gripping car cylinder body - Google Patents
A fixed frock for centre gripping car cylinder body Download PDFInfo
- Publication number
- CN214641794U CN214641794U CN202023296306.6U CN202023296306U CN214641794U CN 214641794 U CN214641794 U CN 214641794U CN 202023296306 U CN202023296306 U CN 202023296306U CN 214641794 U CN214641794 U CN 214641794U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- automobile cylinder
- clamping
- base
- automobile
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a fixing tool for clamping an automobile cylinder body, which comprises a base; the automobile cylinder body fixing tool comprises a base, wherein limiting blocks which are arranged oppositely at the left and right are arranged on the base, fixing components are arranged on the limiting blocks and are used for clamping outer convex parts at two ends of an automobile cylinder body, the fixing components are used for clamping an inner concave part in the middle of the automobile cylinder body, each fixing component comprises a top block and a bolt, the front end of each top block is abutted against the inner concave part in the middle of the automobile cylinder body, the top blocks and the limiting blocks are fixed through the bolts, rotating blocks are arranged at two transverse ends of the base and are used for being connected with a motor to drive the motor to rotate the base, and the fixing tool realizes clamping of the automobile cylinder body with variable shapes so as to facilitate the processing of other processing equipment on the cylinder body; in order to avoid the reduction of the processing precision of the automobile cylinder body caused by multiple times of fixation, the fixation tool is connected with the motor and is rotated in a mode of being driven by the motor, so that the surface to be processed of the automobile cylinder body faces the processing equipment.
Description
Technical Field
The utility model relates to a car cylinder body auxiliary production equipment, in particular to fixed frock for centre gripping car cylinder body.
Background
The shapes of an engine cylinder body and a gearbox cylinder body shell used by an automobile are changed, and the engine cylinder body and the gearbox cylinder body shell are machined by a machine tool, so that a large amount of working hours are consumed, the shape is complex, and the machining completion degree is not high, therefore, the existing automobile cylinder body needs to be manufactured by a casting process.
But inside and the cylinder body surface of cylinder body need carry out polishing treatment and trompil processing after the casting, because the cylinder body shape is changeable, needs special fixed frock to carry out the centre gripping, this application provides a technical scheme for centre gripping car cylinder body.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a fixed frock for centre gripping car cylinder body.
The technical scheme is as follows: the utility model relates to a fixed tool for clamping an automobile cylinder body, which comprises a base; the limiting blocks are arranged on the base in a left-right opposite mode, the limiting blocks are provided with fixing assemblies, the limiting blocks are used for clamping the outer convex portions at two ends of the automobile cylinder body, and the fixing assemblies are used for clamping the inner concave portions in the middle of the automobile cylinder body.
Further, fixed subassembly includes kicking block and bolt, the front end of kicking block and the middle interior concave part butt of car cylinder body, and the kicking block passes through the bolt with the stopper and realizes fixing between them.
Furthermore, a straight groove is transversely formed in the block body of the ejector block, and the distance between the front end of the ejector block and the automobile cylinder body is adjusted through the straight groove.
Furthermore, the front end of the top block is in a step shape, and the step-shaped front end is used for abutting against the outer wall of the cylinder body between the radiating fins.
Furthermore, rotating blocks are arranged at the two transverse ends of the base and used for being connected with the motor to drive the base to rotate.
Has the advantages that: compared with the prior art, the utility model: the fixing tool realizes clamping of the automobile cylinder body with variable shapes so as to facilitate the processing of the cylinder body by other processing equipment; in order to avoid the reduction of the processing precision of the automobile cylinder body caused by multiple times of fixation, the fixation tool is connected with the motor and is rotated in a mode of being driven by the motor, so that the surface to be processed of the automobile cylinder body faces the processing equipment.
Drawings
FIG. 1 is a schematic structural view of an automotive cylinder block;
fig. 2 is a schematic structural diagram of the fixing tool clamping the automobile cylinder body.
Detailed Description
As shown in fig. 1 and 2, a fixing tool for clamping an automobile cylinder comprises a base 1; stopper 2 of opposition about being provided with on the base 1, be provided with fixed subassembly on stopper 2, stopper 2 is used for the outer convex part at centre gripping car cylinder body both ends, fixed subassembly is used for the interior concave part in the middle of the centre gripping car cylinder body, specifically do, fixed subassembly includes kicking block 3 and bolt (not shown in the figure), the front end of kicking block 3 and the interior concave part butt in the middle of the car cylinder body, kicking block 3 passes through the bolt with stopper 2 and realizes fixing between them, realized the centre gripping of the changeable car cylinder body of shape so that the processing of other processing equipment to the cylinder body.
In order to facilitate the fixing and the separation of the ejector block 3 from the automobile cylinder body, a straight groove 4 is transversely arranged on the block body of the ejector block 3, and the distance between the front end of the ejector block 3 and the automobile cylinder body is adjusted through the straight groove 4.
In order to avoid the influence of the heat radiating fins on the automobile cylinder body on the fixation of the top block 3, the front end of the top block 3 is in a step shape, and the step-shaped front end is used for being abutted against the outer wall of the cylinder body between the heat radiating fins.
In order to avoid reduction of the processing precision of the automobile cylinder body caused by multiple times of fixation, the two transverse ends of the base 1 are provided with the rotating blocks 5, the rotating blocks 5 are used for being connected with the motor to drive the base 1 to rotate, and the surface to be processed of the automobile cylinder body faces the processing equipment in a rotating mode of being connected with the motor and driven by the motor.
Claims (5)
1. A fixing tool for clamping an automobile cylinder body comprises a base (1); the automobile cylinder body clamping device is characterized in that limiting blocks (2) which are arranged in a left-right opposite mode are arranged on a base (1), fixing assemblies are arranged on the limiting blocks (2), the limiting blocks (2) are used for clamping outer convex portions at two ends of an automobile cylinder body, and the fixing assemblies are used for clamping inner concave portions in the middle of the automobile cylinder body.
2. The fixing tool for clamping the automobile cylinder body according to claim 1, wherein the fixing assembly comprises a top block (3) and a bolt, the front end of the top block (3) is abutted against an inner concave part in the middle of the automobile cylinder body, and the top block (3) and the limiting block (2) are fixed through the bolt.
3. The fixing tool for clamping the automobile cylinder body as claimed in claim 2, wherein a straight groove (4) is transversely formed in a block body of the top block (3), and the distance between the front end of the top block (3) and the automobile cylinder body is adjusted through the straight groove (4).
4. The fixing tool for clamping the automobile cylinder body as claimed in claim 3, wherein the front end of the top block (3) is in a step shape, and the step-shaped front end is abutted against the outer wall of the cylinder body between the radiating fins.
5. The fixing tool for clamping the automobile cylinder body is characterized in that the base (1) is provided with rotating blocks (5) at two transverse ends, and the rotating blocks (5) are connected with a motor to drive the base (1) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296306.6U CN214641794U (en) | 2020-12-30 | 2020-12-30 | A fixed frock for centre gripping car cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296306.6U CN214641794U (en) | 2020-12-30 | 2020-12-30 | A fixed frock for centre gripping car cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641794U true CN214641794U (en) | 2021-11-09 |
Family
ID=78506065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023296306.6U Active CN214641794U (en) | 2020-12-30 | 2020-12-30 | A fixed frock for centre gripping car cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641794U (en) |
-
2020
- 2020-12-30 CN CN202023296306.6U patent/CN214641794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102672096B (en) | Precision die forging and shaping technical method for automobile steering knuckle rough type parts | |
| CN103433345B (en) | Special numerical-control spinning forming machine for hub parts of engineering vehicle | |
| CN109366109A (en) | Front of the car connecting bushing processing technology | |
| CN110977342B (en) | Split machining process for connecting rod | |
| CN109175967A (en) | A kind of improved press mounting of car wheel device | |
| CN214641794U (en) | A fixed frock for centre gripping car cylinder body | |
| KR101483235B1 (en) | Method of Burr Free Precision Processing for Primary Piston with Press Metallic Mold | |
| CN2637042Y (en) | Expansion type internal centering elastic clamping device | |
| CN104972284A (en) | Process for producing automobile outer cage | |
| CN105057465A (en) | Thin-walled workpiece forming mould and thin-walled workpeice processing method | |
| CN103737271B (en) | Motor in electric automobile spindle processing technique | |
| CN111085640A (en) | Cold heading production process of combined nut blank | |
| CN108788624A (en) | A kind of precision spout processing method | |
| CN108607946A (en) | A kind of big specification straight bevel gear study on precision forging technology | |
| CN109732277A (en) | A kind of processing method of driving motor hollow rotating shaft | |
| CN204687224U (en) | A kind of modified hollow bearing pin glue core | |
| CN212704419U (en) | Numerical control turning and boring cutter head | |
| CN104625642A (en) | Valve rocker arm bracket manufacturing method | |
| CN209190191U (en) | A kind of improved press mounting of car wheel device | |
| RU2807414C1 (en) | Cubic forging hydraulic press with cavities and method for its production | |
| CN213997657U (en) | Energy-saving forging die for rear spline shaft | |
| CN217167148U (en) | Wheel manufacturing is with quick welding frock of taking automatic positioning | |
| CN220296231U (en) | Rear axle housing welding device | |
| CN214517649U (en) | Numerical control special cutter for machining small-opening and large-cavity | |
| CN208663208U (en) | A kind of miner diameter end bottom outlet drilling tool of pitman shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |