CN215470475U - Car cylinder body foundry goods anchor clamps and foundry goods production line of polishing - Google Patents
Car cylinder body foundry goods anchor clamps and foundry goods production line of polishing Download PDFInfo
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- CN215470475U CN215470475U CN202121089899.0U CN202121089899U CN215470475U CN 215470475 U CN215470475 U CN 215470475U CN 202121089899 U CN202121089899 U CN 202121089899U CN 215470475 U CN215470475 U CN 215470475U
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Abstract
The utility model discloses an automobile cylinder casting polishing clamp and a casting polishing production line, wherein a rotating part is arranged, a main body frame is arranged at the rotating section of the rotating part, a fixed clamping part and a movable clamping part are arranged on the main body frame, the fixed clamping part can extend into a combustion chamber hole of an automobile cylinder casting and clamp the combustion chamber hole, and the movable clamping part can move relative to the fixed clamping part and is matched with the combustion chamber hole to clamp the combustion chamber hole, so that the casting is clamped. The rotating part is provided with a wiring through hole with the same rotation axis, so that the pipeline part enters the theme frame through the wiring through hole and is connected with the fixed clamping part and the movable clamping part. Because of walking the axis of line through-hole the same with the rotating part, so when the rotating part rotated, walk the line through-hole and do not produce the removal, pipeline portion in it also need not to rotate, has realized that inside walks the line, has solved current anchor clamps pipeline and has exposed in the external world, and the security is low and fragile problem.
Description
Technical Field
The utility model belongs to the technical field of clamps, and particularly relates to a polishing clamp for an automobile cylinder body casting and a casting polishing production line.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.
And all need polish in the present product course of working, for example automobile cylinder body tradition is polished and is leaned on artifical the completion, but production efficiency is low like this, and the operating mode is abominable, and the incident is frequent, and along with the development of technique, the grinding device field is applied to gradually to the robot. The industrial robot consists of an operating machine, a controller, a servo driving system and a detection sensing device, and is electromechanical integrated automatic production equipment which is operated by a human, automatically controlled, programmed repeatedly and can complete various operations in a three-dimensional space. It is especially suitable for flexible production of various products in different batches, and plays an important role in stabilizing, improving product quality, improving production efficiency, improving labor conditions and fast updating and upgrading of products.
However, in the case of robot machining, the conventional jig has certain problems. For example, the casting precision of the existing automobile cylinder body casting causes the difference of the positioning holes. One of the two existing modes is that a clamp is a centering seat, the size is fixed, the risks of no placement of a workpiece and overlarge positioning gap exist, the clamping force of an expansion nail clamping mode is not large, and the loosening risk exists in polishing, so that the polishing precision is influenced; the other type is that the clamp is compressed from the outside by adopting pneumatic/hydraulic pressure, when the clamp is compressed from the outside, the clamp mechanism is complex, the number of shielded parts of the workpiece is large, the cleaning completion rate of the workpiece is reduced, the clamp is only suitable for customizing the workpiece generally, and the clamp has poor universality.
In addition, the existing clamp has the condition that the pipeline is exposed outside, is easy to damage and easily causes safety problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a polishing clamp for automobile cylinder body castings and a polishing production line for the castings, and aims to solve the problems that the pipeline of the existing clamp is exposed to the outside, low in safety and easy to damage.
In order to solve the problems, the technical scheme of the utility model is as follows:
the utility model discloses a polishing clamp for an automobile cylinder body casting, which comprises a rotating part, a main body frame, a fixed clamping part, a movable clamping part and a pipeline part, wherein the rotating part is fixedly arranged on the main body frame;
the fixed end of the rotating part is arranged on an external platform, the main body frame is arranged on the rotating end of the rotating part, a wiring through hole is formed in the rotating part, and the axis of the wiring through hole is collinear with the axis of the rotating part;
a first mounting through hole and a second mounting through hole are formed in the upper surface of the main body frame; the fixed clamping part is arranged in the first mounting through hole, and the movable clamping part is arranged in the second mounting through hole and is respectively used for extending into a combustion chamber hole of an automobile cylinder body casting and clamping;
the pipeline part penetrates through the routing through hole and extends into the inner cavity of the main body frame, and the output end of the pipeline part is connected with the fixed clamping part and the movable clamping part.
The polishing clamp for the automobile cylinder body casting comprises a pipeline part, a polishing part and a polishing part, wherein the pipeline part comprises a gas-liquid main pipe, a first gas-liquid pipeline, a second gas-liquid pipeline and an adapter; the adapter is arranged in the inner cavity of the main body frame; the gas-liquid main pipe penetrates through the wiring through hole and is communicated with the input end of the adapter; the input end of the first gas-liquid pipeline and the input end of the second gas-liquid pipeline are respectively communicated with the output end of the adaptor, and the output end of the first gas-liquid pipeline and the delivery end of the second gas-liquid pipeline are respectively communicated with the fixed clamping part and the movable clamping part.
According to the automobile cylinder casting polishing clamp, the fixed clamping part further comprises a first guide sleeve, a first chuck, a first driving mechanism and a plurality of first supporting columns;
the first guide sleeve is arranged on the upper surface of the main body frame and covers the first mounting through hole;
the first chuck is arranged in the inner cavity of the first guide sleeve, and a plurality of openings for enabling the clamping jaws of the first chuck to extend out are formed in the side surface of the first guide sleeve;
the first driving mechanism is arranged in the first installation through hole, and the output end of the first driving mechanism is connected with the first chuck and used for pushing the clamping jaws of the first chuck to be pushed out or retracted;
a plurality of first support columns are arranged on the upper surface of the main body frame and/or the first guide sleeve respectively, and the first support columns are arranged around the first guide sleeve respectively.
According to the automobile cylinder casting polishing clamp, the first driving mechanism is a hydraulic cylinder or an air cylinder.
According to the automobile cylinder casting polishing clamp, the movable clamping part comprises a second guide sleeve, a second chuck, a second driving mechanism, a sliding rail, a sliding block and a plurality of second guide columns;
the slide rail is mounted on the second mounting through hole;
the sliding block is connected to the sliding rail in a sliding mode, and an extending hole is formed in the sliding block;
the second guide sleeve is arranged on the upper surface of the sliding block and covers the extension hole;
the second chuck is arranged in an inner cavity of the second guide sleeve, and a plurality of openings for enabling clamping jaws of the second chuck to extend out are formed in the side surface of the second guide sleeve;
the second driving mechanism is arranged on the lower surface of the sliding block, and the output end of the second driving mechanism penetrates through the extending hole and is connected with the second chuck for pushing the clamping jaw of the second chuck to be pushed out or retracted;
the plurality of second supporting columns are arranged on the upper surfaces of the second guide sleeves and/or the sliding blocks respectively, and the second supporting columns are arranged around the second guide sleeves respectively.
According to the automobile cylinder body casting polishing clamp, the second driving mechanism is a hydraulic cylinder or an air cylinder.
The automobile cylinder body casting polishing clamp comprises a rotating part, a rotating part and a polishing part, wherein the rotating part comprises a fixed table, a rotating table and a driving unit;
the fixed platform is arranged on the external platform; the rotating table is horizontally and rotatably connected with the fixed table; the driving unit is arranged on the fixed table, and the output end of the driving unit is connected with the rotating table and used for driving the rotating table to rotate;
install on the revolving stage main body frame just opens there is the line through-hole walks.
According to the automobile cylinder body casting polishing clamp, the main body frame is integrally welded and formed.
The casting polishing production line comprises any one of the automobile cylinder casting polishing clamps.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following advantages and positive effects:
according to the embodiment of the utility model, the rotating part is arranged, the main body frame is arranged at the rotating section of the rotating part, the main body frame is provided with the fixed clamping part and the movable clamping part, the fixed clamping part can extend into the combustion chamber hole of the automobile cylinder body casting to be clamped, and the movable clamping part can move relative to the fixed clamping part and is inserted into the corresponding combustion chamber hole in a matched mode to be clamped, so that the casting is clamped. In addition, the rotary part is provided with a wiring through hole with the same rotation axis, so that the pipeline part can enter the theme frame through the wiring through hole and is connected with the fixed clamping part and the movable clamping part, thereby providing a clamping power source required by the two clamping parts. Because of walking the axis of line through-hole the same with the rotating part, so when the rotating part rotated, walk the line through-hole and be not produced the removal relatively, consequently the pipeline portion in it also need not to rotate to realized that inside is walked the line, the structure sets up rationally, solved current anchor clamps pipeline and exposed in the external world, the low and fragile problem of security.
Drawings
FIG. 1 is a cross-sectional view of an automotive cylinder casting sanding fixture of the present invention;
FIG. 2 is a schematic view of a fixed clamping portion and a movable clamping portion of the automobile cylinder casting polishing clamp of the present invention;
FIG. 3 is a schematic view of a pipeline portion of the automobile cylinder casting grinding fixture of the present invention.
Description of reference numerals: 1: a fixed clamping portion; 101: a first guide sleeve; 102: a first chuck; 103: a first drive mechanism; 2: a movable clamping part; 201: a second guide sleeve; 202: a second chuck; 203: a second drive mechanism; 204: a slide rail; 205: a slider; 3: a main body frame; 4: a rotating part; 5: routing through holes; 6: a workpiece detection unit; 7: a first support column; 8: an adapter; 9: a first gas-liquid line; 10: a second gas-liquid pipeline.
Detailed Description
The following provides a further detailed description of the automobile cylinder casting polishing clamp and the casting polishing production line provided by the utility model with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.
Example one
Referring to fig. 1 to 3, in one embodiment, an automobile cylinder casting grinding jig includes a rotating portion 4, a body frame 3, a fixed clamping portion 1, a moving clamping portion 2, and a line portion.
Wherein, on the stiff end of rotating part 4 located outside platform, the rotation of rotating part 4 served and is installed main body frame 3, and has seted up on rotating part 4 and has walked line through-hole 5, walks the axis of line through-hole 5 and rotating part 4's axis collineation. A first mounting through hole and a second mounting through hole are provided on the upper surface of the main body frame 3. The fixed clamping part 1 is installed in the first installation through hole, and the movable clamping part 2 is installed in the second installation through hole and is used for extending into a combustion chamber hole of an automobile cylinder body casting and clamping. The pipeline part is arranged through the routing through hole 5 and extends into the inner cavity of the main body frame 3, and the output end of the pipeline part is connected with the fixed clamping part 1 and the movable clamping part 2.
This embodiment is through setting up rotating part 4, sets up main body frame 3 at the rotation section of rotating part 4, is provided with fixed clamping part 1 and removal clamping part 2 on the main body frame 3, and fixed clamping part 1 can stretch into the combustion chamber of car cylinder body foundry goods downthehole and press from both sides tightly, removes clamping part 2 and then can remove and match for fixed clamping part 1 and insert the downthehole clamp of going on of combustion chamber that corresponds to the realization is to the clamp of foundry goods. In addition, the rotary part 4 is provided with a routing through hole 5 with the same rotation axis, so that the pipeline part can enter the subject frame through the routing through hole 5 and is connected with the fixed clamping part 1 and the movable clamping part 2, thereby providing a clamping power source required by the two clamping parts. Because of walking the axis of line through-hole 5 the same with rotating part 4, so when rotating part 4 rotated, walk line through-hole 5 and be not produced the removal relatively, consequently the pipeline portion in it also need not to rotate to realized that inside walks the line, the structure sets up rationally, avoids polishing in-process damage and iron fillings interference, has solved current anchor clamps pipeline and has exposed in the external world, and the security is low and fragile problem.
The concrete structure of the automobile cylinder casting polishing clamp of the embodiment is further explained as follows:
referring to fig. 2, in the present embodiment, the fixed clamping portion 1 may specifically include a first guide sleeve 101, a first chuck 102, a first driving mechanism 103, and a plurality of first support columns 7.
The first guide sleeve 101 is disposed on the upper surface of the main body frame 3 and covers the first mounting through hole. The first chuck 102 is disposed in the inner cavity of the first guide sleeve 101, and a plurality of openings for extending the jaws of the first chuck 102 are disposed on the side surface of the first guide sleeve 101. The first driving mechanism 103 is installed in the first installation through hole, and an output end of the first driving mechanism 103 is connected with the first chuck 102 for pushing the jaws of the first chuck 102 to be pushed out or retracted.
The first support columns 7 are respectively disposed on the upper surfaces of the first guide sleeve 101 and/or the main body frame 3, and the first support columns 7 are respectively disposed around the first guide sleeve 101.
Further, a mounting seat may be further provided, and the mounting seat is mounted on the main body frame 3, and a recessed cavity may be provided at the position of the first mounting hole, and the first guide sleeve 101, the first chuck 102 and the first driving mechanism 103 may be mounted on the mounting seat.
Specifically, the first driving mechanism 103 may be a hydraulic cylinder or an air cylinder, and the jaws of the first chuck 102 are driven to extend to clamp or retract to release the clamping of the combustion chamber hole by extending and retracting the cylinder rod. Specifically, the cylinder rod can drive the connecting screw tube in the first chuck 102 to move, and the connecting screw tube can drive the jaws to move.
Further, first uide bushing 101 can directly be installed on main body frame 3 through the locating pin, is equipped with a plurality of locating pin holes on main body frame 3 to when the hole interval in combustion chamber hole is great, the accessible is adjusted the position of fixed clamping part 1 and is further promoted the interval between fixed clamping part 1 and the removal clamping part 2, thereby the more work pieces of adaptation.
In the present embodiment, the movable clamping portion 2 may specifically include a second guiding sleeve 201, a second chuck 202, a second driving mechanism 203, a sliding rail 204, a sliding block 205, and a plurality of second guiding columns.
Wherein, the slide rail 204 is installed at the second installation through hole. The sliding block 205 is slidably connected to the sliding rail 204, and the sliding block 205 is provided with an extending hole. The second guide sleeve 201 is disposed on the upper surface of the slider 205 and covers the extension hole. The second chuck 202 is disposed in the inner cavity of the second guide sleeve 201, and a plurality of openings for extending the jaws of the second chuck 202 are disposed on the side surface of the second guide sleeve 201. The second driving mechanism 203 is installed on the lower surface of the sliding block 205, and an output end of the second driving mechanism 203 is inserted into the extending hole and connected to the second chuck 202, for pushing the jaws of the second chuck 202 to be pushed out or retracted.
The second support columns are respectively disposed on the upper surfaces of the second guide sleeve 201 and/or the slider 205, and the second support columns are respectively disposed around the second guide sleeve 201.
The slide rail 204 and the slide block 205 are arranged such that the second guide post and the second chuck 202 provided on the slide block 205 can slide along the slide rail 204 to accommodate castings of different hole pitches.
In particular, the second driving mechanism 203 may also be a hydraulic or pneumatic cylinder, and is preferably identical to the first driving mechanism 103, so that only one and the same power source needs to be arranged.
In this embodiment, evenly set up first support column 7 and second support column respectively in the week side of first uide bushing 101 and second uide bushing 201, the quantity of two kinds of support columns all can be four or more to realized that four or more bracing points support the foundry goods, guaranteed that the work piece is put stably.
In the present embodiment, the first chuck 102 and the second chuck 202 may both be three-jaw chucks.
Referring to fig. 3, in the present embodiment, the pipeline portion may specifically include a gas-liquid main, a first gas-liquid pipeline 9, a second gas-liquid pipeline 10, and an adaptor 8. The adaptor 8 is disposed within the internal cavity of the main body frame 3. The input end of the gas-liquid main pipe is communicated with an external gas source or an external liquid source, and the output end of the gas-liquid main pipe penetrates through the wiring through hole 5 and is communicated with the input end of the adapter 8. The input end of the first gas-liquid pipeline 9 and the input end of the second gas-liquid pipeline 10 are respectively communicated with the output end of the adaptor 8, and the output end of the first gas-liquid pipeline 9 and the output end of the second gas-liquid pipeline 10 are respectively communicated with the first driving mechanism 103 and the second driving mechanism 203 for providing the required power source.
The adapter 8 is arranged in the main body frame 3, so that when the rotating part rotates, the relative positions of the adapter 8, the first gas-liquid pipeline 9 and the second gas-liquid pipeline 10 cannot be changed, only the gas-liquid main pipe can rotate, and the situation that the pipeline rotates to cause the connection of the pipeline and the first driving mechanism 103 and the second driving mechanism 203 to be loosened or leaked is avoided.
In the present embodiment, the rotating portion 4 may specifically include a fixed stage, a rotating stage, and a driving unit.
Wherein, the fixed station is arranged on the external platform. The rotating platform is horizontally and rotatably connected with the fixed platform. The driving unit is arranged on the fixed table, and the output end of the driving unit is connected with the rotating table and used for driving the rotating table to rotate. The main body frame 3 is mounted on the rotary table and is provided with the routing through hole 5. According to the work piece of polishing and the process of polishing difference, the anchor clamps below can realize the all-round of polishing of work piece through increasing rotating part 4 to improve the completion rate of polishing of work piece.
Wherein, the driving unit can adopt a servo motor to drive the cam divider so as to realize rotation. The cam divider has the working principle that a conjugate cam on an input shaft is vertically meshed with an indexing disc with uniformly distributed needle roller bearings on an output shaft in a gapless manner, a curve section of a cam contour surface drives the needle roller bearings on the indexing disc to drive the indexing disc to rotate, and the straight section makes the indexing disc static and self-locked in positioning. Under the normal condition, the input shaft rotates one circle (360 degrees), the output shaft finishes one-stop-one indexing process, in one indexing process, the output shaft has a ratio of the transposition time to the stop time called dynamic-static ratio, the size of the dynamic-static ratio is related to the size of the angle occupied by the curve section of the cam on the whole cam circumference (the angle occupied by the curve section is usually called a driving angle), the larger the driving angle is, the larger the ratio is, and the more stable the divider runs; the angle occupied by the straight line segment on the circumference of the cam is called a static angle, and the sum of the stroke angle and the static angle is 360 degrees.
In this embodiment, the main frame 3 may be a frame formed by welding integrally, and has a stable structure, so as to ensure stable placement of the workpiece.
In this embodiment, a workpiece detection unit 6 may be further disposed on the main body frame 3. Specifically, the detection sensor is used for detecting whether the workpiece exists or not and outputting a signal. If the sensor has no signal, the clamp can be judged to have no workpiece, and the robot can feed materials to the station.
When the clamping device is used, a workpiece is guided by the guide sleeves above the fixed clamping part 1 and the movable clamping part 2, so that the initial positioning of the workpiece is realized, then the oil cylinders in the two clamping parts push the three-jaw chuck in the clamping parts to clamp the workpiece, and the workpiece can be accurately positioned because the fixed clamping part 1 is clamped on one side and is a fixed end.
The automobile cylinder body casting polishing clamp has clamp universality, when an automobile cylinder body is clamped, and when the distance difference between the automobile cylinder body workpiece combustion chamber holes is not large, the automobile cylinder body workpiece combustion chamber holes are guided by the two guide sleeves, so that the slide block 205 is pushed to do linear motion on the guide rail through the self weight of the workpiece or the downward force of each carrying gripper, the movable clamping part 2 is driven to move to realize two-point positioning, and the workpiece positioning universality is realized; when the difference of the workpieces is large, the difference of the hole intervals exceeds the guide stroke between the two guide sleeves, and the position of the fixed end positioning pin can be adjusted, so that the product is universal.
Example two
The casting polishing production line comprises the automobile cylinder casting polishing clamp in the embodiment. Through setting up the rotating part 4, set up main body frame 3 at the rotation section of rotating part 4, be provided with fixed clamping part 1 and removal clamping part 2 on the main body frame 3, fixed clamping part 1 can stretch into the combustion chamber of car cylinder body foundry goods downthehole and press from both sides tightly, remove clamping part 2 then can remove and match for fixed clamping part 1 and insert the downthehole clamp of combustion chamber that corresponds and press from both sides tightly to the realization is to the clamp of foundry goods. In addition, the rotary part 4 is provided with a routing through hole 5 with the same rotation axis, so that the pipeline part can enter the subject frame through the routing through hole 5 and is connected with the fixed clamping part 1 and the movable clamping part 2, thereby providing a clamping power source required by the two clamping parts. Because of walking the axis of line through-hole 5 the same with rotating part 4, so when rotating part 4 rotated, walk line through-hole 5 and be not produced the removal relatively, consequently the pipeline portion in it also need not to rotate to realized that inside walks the line, the structure sets up rationally, solved current anchor clamps pipeline and exposed in the external world, the security is low and fragile problem.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (9)
1. The grinding clamp for the automobile cylinder body casting is characterized by comprising a rotating part, a main body frame, a fixed clamping part, a movable clamping part and a pipeline part;
the fixed end of the rotating part is arranged on an external platform, the main body frame is arranged on the rotating end of the rotating part, a wiring through hole is formed in the rotating part, and the axis of the wiring through hole is collinear with the axis of the rotating part;
a first mounting through hole and a second mounting through hole are formed in the upper surface of the main body frame; the fixed clamping part is arranged in the first mounting through hole, and the movable clamping part is arranged in the second mounting through hole and is respectively used for extending into a combustion chamber hole of an automobile cylinder body casting and clamping;
the pipeline part penetrates through the routing through hole and extends into the inner cavity of the main body frame, and the output end of the pipeline part is connected with the fixed clamping part and the movable clamping part.
2. The automotive cylinder casting grinding fixture of claim 1, wherein the line portion comprises a gas-liquid main, a first gas-liquid line, a second gas-liquid line, and an adapter; the adapter is arranged in the inner cavity of the main body frame; the gas-liquid main pipe penetrates through the wiring through hole and is communicated with the input end of the adapter; the input end of the first gas-liquid pipeline and the input end of the second gas-liquid pipeline are respectively communicated with the output end of the adaptor, and the output end of the first gas-liquid pipeline and the delivery end of the second gas-liquid pipeline are respectively communicated with the fixed clamping part and the movable clamping part.
3. The automotive cylinder casting grinding fixture of claim 1, wherein the stationary clamping portion further comprises a first guide sleeve, a first chuck, a first drive mechanism, and a plurality of first support posts;
the first guide sleeve is arranged on the upper surface of the main body frame and covers the first mounting through hole;
the first chuck is arranged in the inner cavity of the first guide sleeve, and a plurality of openings for enabling the clamping jaws of the first chuck to extend out are formed in the side surface of the first guide sleeve;
the first driving mechanism is arranged in the first installation through hole, and the output end of the first driving mechanism is connected with the first chuck and used for pushing the clamping jaws of the first chuck to be pushed out or retracted;
a plurality of first support columns are arranged on the upper surface of the main body frame and/or the first guide sleeve respectively, and the first support columns are arranged around the first guide sleeve respectively.
4. The automotive cylinder casting grinding jig of claim 3, wherein the first drive mechanism is a hydraulic or pneumatic cylinder.
5. The automobile cylinder casting grinding fixture as claimed in claim 1, wherein the moving clamping portion comprises a second guide sleeve, a second chuck, a second driving mechanism, a slide rail, a slide block and a plurality of second support columns;
the slide rail is mounted on the second mounting through hole;
the sliding block is connected to the sliding rail in a sliding mode, and an extending hole is formed in the sliding block;
the second guide sleeve is arranged on the upper surface of the sliding block and covers the extension hole;
the second chuck is arranged in an inner cavity of the second guide sleeve, and a plurality of openings for enabling clamping jaws of the second chuck to extend out are formed in the side surface of the second guide sleeve;
the second driving mechanism is arranged on the lower surface of the sliding block, and the output end of the second driving mechanism penetrates through the extending hole and is connected with the second chuck for pushing the clamping jaw of the second chuck to be pushed out or retracted;
the plurality of second supporting columns are arranged on the upper surfaces of the second guide sleeves and/or the sliding blocks respectively, and the second supporting columns are arranged around the second guide sleeves respectively.
6. The automotive cylinder casting grinding jig of claim 5, wherein the second drive mechanism is a hydraulic or pneumatic cylinder.
7. The automotive cylinder casting grinding jig of claim 1, wherein the rotating part comprises a fixed table, a rotating table, a driving unit;
the fixed platform is arranged on the external platform; the rotating table is horizontally and rotatably connected with the fixed table; the driving unit is arranged on the fixed table, and the output end of the driving unit is connected with the rotating table and used for driving the rotating table to rotate;
install on the revolving stage main body frame just opens there is the line through-hole walks.
8. The automotive cylinder casting grinding fixture of claim 1, wherein the main body frame is integrally welded.
9. A casting grinding line, characterized by comprising the automotive cylinder casting grinding jig according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089899.0U CN215470475U (en) | 2021-05-20 | 2021-05-20 | Car cylinder body foundry goods anchor clamps and foundry goods production line of polishing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089899.0U CN215470475U (en) | 2021-05-20 | 2021-05-20 | Car cylinder body foundry goods anchor clamps and foundry goods production line of polishing |
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| CN215470475U true CN215470475U (en) | 2022-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146470A (en) * | 2021-05-20 | 2021-07-23 | 上海戴屹科技有限公司 | Car cylinder body foundry goods anchor clamps and foundry goods production line of polishing |
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- 2021-05-20 CN CN202121089899.0U patent/CN215470475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146470A (en) * | 2021-05-20 | 2021-07-23 | 上海戴屹科技有限公司 | Car cylinder body foundry goods anchor clamps and foundry goods production line of polishing |
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