CN204604157U - A kind of axle case assy compactness detects fixture - Google Patents
A kind of axle case assy compactness detects fixture Download PDFInfo
- Publication number
- CN204604157U CN204604157U CN201520136961.5U CN201520136961U CN204604157U CN 204604157 U CN204604157 U CN 204604157U CN 201520136961 U CN201520136961 U CN 201520136961U CN 204604157 U CN204604157 U CN 204604157U
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- tailstock
- headstock
- assembly
- axle
- axle sleeve
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Abstract
The utility model discloses a kind of axle case assy compactness and detect fixture, it comprises frame, headstock assembly, two supporting arrangements, tailstock assembly, central seal device, pillar, air pump and detecting units, it is characterized in that, the rack table of described pillar both sides is provided with guide rail, and headstock assembly and tailstock assembly are arranged on the guide rail of both sides respectively; Two supporting arrangements are located on frame between headstock assembly and tailstock assembly or guide rail respectively, and two supporting arrangements, headstock assembly and tailstocks are always shaped as the horizontal grip unit of workpiece; The middle part of frame rear end is located at by pillar, and central seal device upper end is connected with the cross bar of post top portion by adjustable lifting hang device, and lower end is provided with the vertical grip unit in the middle part of workpiece, is provided with air pipe passway in horizontal grip unit or vertical grip unit.The fast efficiency of the utility model detection speed is high, and Detection results is excellent.
Description
Technical field
The utility model belongs to field of machining, specifically, relates to a kind of axle case assy compactness and detects fixture, be applicable to detect the compactness of axle case assy in some axle case assy production processes of home or overseas.
Background technology
Automobile axle housing is the vitals of automobile, requires higher, require that it is air tight to its air-tightness, and ensures that axle case assy is oil-tight under pressure condition in certain.In order to property detects axle case assy, existing axle housing air-leakage test adopts dry type checkout equipment mostly, the air-tightness of axle housing is checked by the detection of search gas, because axle case assy volume is comparatively huge, adopt the dry type checkout equipment of search gas expensive, detection speed is slow, and detection efficiency is lower, the inadaptable axle housing air-leakage test produced in enormous quantities.
Utility model content
The purpose of this utility model is to adapt to reality need, provides a kind of axle case assy compactness to detect fixture.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of axle case assy compactness detects fixture, it comprises frame, headstock assembly, two supporting arrangements, tailstock assembly, central seal device, pillar, air pump and detecting units, the rack table of described pillar both sides is provided with guide rail, and headstock assembly and tailstock assembly are arranged on the guide rail of both sides respectively; Two supporting arrangements are located on frame between headstock assembly and tailstock assembly or guide rail respectively, and two supporting arrangements, headstock assembly and tailstocks are always shaped as the horizontal grip unit of workpiece; The middle part of frame rear end is located at by pillar, and central seal device upper end is connected with post top portion by adjustable lifting hang device, and lower end is provided with the vertical grip unit in the middle part of workpiece, is provided with air pipe passway in horizontal grip unit or vertical grip unit.
Preferred:
Headstock assembly, tailstock assembly and vertical grip unit and piece-holder are tightly connected, and tailstock assembly is provided with air pipe passway and is communicated with workpiece, and vertical grip unit is provided with detecting unit and is communicated with workpiece.
Described frame is provided with control frame, controls frame adjacent with headstock assembly, and control frame and be provided with three control valves, three control valves are connected with the air pump of headstock assembly and the air pump of central seal device respectively, and are connected with air pipe passway.
Described headstock assembly comprises headstock, holds out against cylinder, guide shaft and headstock plug; Headstock is arranged on guide rail, the upper end of headstock is guide hole axle sleeve, one end axle sleeve mouth of guide hole axle sleeve is provided with forward flange, slide in guide hole axle sleeve and be provided with guide shaft, holding out against cylinder is arranged on forward flange, the piston holding out against cylinder with hold out against cylinder connector and be connected, hold out against cylinder connector and be built in the connecting hole of guide shaft one end, hold out against cylinder connector and be fixed in connecting hole by locking nut; The other end of guide shaft stretches out outside guide hole axle sleeve, be provided with successively and comprise dirt-proof boot, headstock bearing, headstock axle sleeve and headstock plug, headstock axle sleeve is connected with the flange face of the multidiameter shaft shoulder of guide shaft by headstock bearing, and headstock plug is enclosed within multidiameter and is rotationally connected with ladder axle body with it after being connected with headstock axle sleeve.
Described tailstock assembly comprises tailstock plug, tailstock axle sleeve, driven guide shaft and tailstock; Be arranged on bottom tailstock on guide rail, driven guide shaft is arranged in the fixed hub of tailstock, one end ladder axle body of driven guide shaft stretches out outside tailstock, this end is provided with successively and comprises tailstock dirt-proof boot, tailstock bearing, tailstock axle sleeve and tailstock plug, tailstock axle sleeve is connected with the flange face of the multidiameter shaft shoulder by tailstock bearing, and tailstock plug is enclosed within multidiameter and is rotationally connected with ladder axle body with it after being connected with tailstock axle sleeve; The other end of driven guide shaft is provided with axle bed, and axle bed is connected with the fixed hub port of tailstock, and driven guide shaft and tailstock plug center are provided with air pipe passway, and air pipe passway one end is communicated with air pump, and the other end is communicated with workpiece.
Described adjustable lifting hang device comprises rear flange, lifting cylinder, lifting cylinder connector, chain and suspension hook from top to bottom, rear flange is arranged on pillar top or cantilever by latch, lifting cylinder is connected with rear flange, lifting cylinder piston head is connected with lifting cylinder connector upper end, the lifting lower end of cylinder connector is connected with the upper end of chain, and the lower end of chain is connected with suspension hook; The control system of lifting cylinder is foot valve, and foot valve is located at bottom frame.
Described supporting arrangement comprises support, V shaped slab and pressing plate, and V shaped slab is arranged on the side of support, and pressing plate is arranged on frame bottom.
Described central seal device comprises dish seat assembly, gripper, pawl seat, connecting rod, cross fork arm, mount pad, sealing ring, clamping cylinder and handle, dish seat assembly is provided with handle, dish seat assembly is unenclosed construction, mount pad and clamping cylinder are fixed in dish seat assembly, sealing ring is in the uncovered edge of dish seat assembly, gripper is connected with pawl seat, the piston head of clamping cylinder is connected with cross fork arm, the central axis of the piston head of clamping cylinder and cross fork arm central fork club body and dish seat assembly, the two ends of cross fork arm are rotationally connected with one end of the connecting rod on both sides respectively, the other end of two side rods is rotationally connected with one end of its pawl seat separately, the other end of both sides pawl seat is rotationally connected with the two ends of mount pad respectively, cross fork arm, connecting rod, pawl seat and mount pad form gripper four-bar linkage structure, detection gas-tpe fitting is provided with in central seal device.
Described column upper section is provided with signal installing plate, relief valve mounting blocks and Pressure gauge mounting blocks, and relief valve mounting blocks and Pressure gauge mounting blocks are symmetrically set in below signal installing plate, and signal installing plate is provided with C type pressure-control valve, alarm lamp and the time relay; Relief valve mounting blocks is provided with relief valve, Pressure gauge mounting blocks is provided with Pressure gauge; The circuit of relief valve, C type pressure-control valve, alarm lamp, the time relay is in turn connected to form loop, and relief valve is in parallel with air gauge.
Described C type pressure-control valve, relief valve, air gauge are connected with the detection gas-tpe fitting of central seal device by same tracheae.
The beneficial effects of the utility model are:
1. realization of the present utility model designs different central seal device for the workpiece assembly of similar different length, size, by guide rail adjustment headstock assembly and tailstock assembly to meet different product, the fast efficiency of detection speed is high, and Detection results is excellent, highly versatile;
2. drive piston rod to realize clamping and sealing, stable performance by cylinder.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is the decomposed schematic diagram of Fig. 1;
Fig. 4 is the decomposed schematic diagram of Fig. 2;
Fig. 5 is the utility model headstock assembly structure schematic diagram;
Fig. 6 is the utility model tailstock assembly structure schematic diagram;
Fig. 7 is the main TV structure schematic diagram of the utility model supporting arrangement;
Fig. 8 is the utility model supporting arrangement side-looking structural representation;
Fig. 9 is the utility model central seal apparatus structure schematic diagram;
Figure 10 is axle case assy figure;
In figure, frame 1, headstock assembly 2, supporting arrangement 3, 6, tailstock assembly 4, central seal device 5, guide rail 7, control frame 8, control valve 9, 10, 11, pillar 12, suspension hook 13, chain 14, lifting cylinder connector 15, lifting cylinder 16, rear flange 17, latch 18, signal installing plate 19, C type pressure-control valve 20, alarm lamp 21, the time relay 22, relief valve mounting blocks 23, relief valve 24, Pressure gauge mounting blocks 25, Pressure gauge 26, foot valve 27, headstock 28, forward flange 29, hold out against cylinder 30, locking nut 31, hold out against cylinder connector 32, guide shaft 33, headstock dirt-proof boot 34, headstock bearing 35, headstock axle sleeve 36, headstock spacer ring 37, headstock plug 38, support 39, V shaped slab 40, pressing plate 41, driven guide shaft 42, tailstock 43, sealing ring 44, dish seat assembly 45, gripper 46, pawl seat 47, pin 48, connecting rod 49, cross fork arm 50, mount pad 51, sealing ring 52, clamping cylinder 53, handle 54, tailstock dirt-proof boot 55, tailstock bearing 56, tailstock axle sleeve 57, tailstock spacer ring 58, tailstock plug 59, axle case assy 60.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1-9.
A kind of axle case assy compactness detects fixture and comprises frame 1, headstock assembly 2, supporting arrangement 3,6, tailstock assembly 4, central seal device 5 and pillar 12, both sides, frame 1 top are provided with guide rail 7, and headstock assembly 2 and tailstock assembly 4 are located on the guide rail 7 of frame 1 both sides respectively; Two supporting arrangements 3,6 to be symmetrically set in the frame 1 between headstock assembly 2 and tailstock assembly 4 and common to workpiece support respectively, headstock assembly 2 and tailstock assembly 4 clamp workpiece two ends jointly, the middle part of frame 1 rear end is located at by pillar 12, central seal device 5 upper end is connected with the cross bar at pillar 12 top by adjustable lifting hang device, and lower end clamps in the middle part of workpiece.
The front end of described frame 1 upper head seat assembly 2 is provided with and controls frame 8, control frame 8 and be provided with three control valves 9,10,11, control valve 9,10 is connected with the air pump of headstock assembly 2 and the air pump of central seal device 5 respectively, and control valve 11 is connected with the gas-tpe fitting of tailstock assembly 4.
Described headstock assembly 2 comprises headstock 28, forward flange 29, hold out against cylinder 30, locking nut 31, hold out against cylinder connector 32, guide shaft 33, headstock dirt-proof boot 34, headstock bearing 35, headstock axle sleeve 36, headstock spacer ring 37 and headstock plug 38, the side that guide rail 7 is located at by headstock 28 can adjust according to workpiece size, the upper end of headstock 28 is guide hole axle sleeve, one end axle sleeve mouth of guide hole axle sleeve is provided with forward flange 29, guide shaft 33 is provided with in guide hole axle sleeve, guide hole axle sleeve and guide shaft 33 are slidably connected, hold out against cylinder 30 to be connected with forward flange 29 by bolt, the piston holding out against cylinder 30 with hold out against cylinder connector 32 and be connected, holding out against cylinder connector 32 is built in the connecting hole of guide shaft 33 one end, holding out against cylinder connector 32 is fixed in this end connecting hole by locking nut 31, the other end of guide shaft 33 is located at successively by dirt-proof boot 34, headstock bearing 35, headstock axle sleeve 36, spacer ring 37, headstock plug 38 are by bolt and headstock axle sleeve 36, headstock plug 38 and headstock axle sleeve 36 are enclosed within it guide shaft 33 multidiameter, the multidiameter of guide shaft 33 is provided with sealing ring with it, headstock axle sleeve 36 is connected with the flange face of the multidiameter shaft shoulder by headstock bearing 35, and headstock plug 38 and headstock axle sleeve 36 are rotationally connected with the ladder axle body of guide shaft 33.
Described tailstock assembly 4 comprises tailstock dirt-proof boot 55, tailstock bearing 56, tailstock axle sleeve 57, tailstock spacer ring 58, tailstock plug 59, driven guide shaft 42, tailstock 43, sealing ring 44, the opposite side that tailstock 43 is located at guide rail 7 also can adjust according to workpiece size, driven guide shaft 42 is located in the fixed hub of tailstock 43, one end ladder axle body of driven guide shaft 42 stretches out outside tailstock 43, this end is sequentially with tailstock dirt-proof boot 55, tailstock bearing 56, tailstock axle sleeve 57, tailstock plug 59, tailstock plug 59 to be connected with tailstock axle sleeve 57 by bolt and between be provided with tailstock spacer ring 58, tailstock plug 59 and tailstock axle sleeve 57 are enclosed within it driven guide shaft 42 multidiameter, the multidiameter of driven guide shaft 42 is provided with sealing ring with it, tailstock axle sleeve 57 is connected with the flange face of the multidiameter shaft shoulder by tailstock bearing 56, tailstock plug 59 and tailstock axle sleeve 57 are rotationally connected with the ladder axle body of driven guide shaft 42, tailstock axle sleeve 57, tailstock dirt-proof boot 55 is provided with between tailstock bearing 56 and guide shaft axle body, the other end of driven guide shaft 42 is provided with axle bed, and axle bed is connected with the fixed hub port of tailstock 43 and is provided with sealing ring 44 therebetween, and driven guide shaft 42 and tailstock plug 59 center are provided with air pipe passway.
Described adjustable lifting hang device comprises rear flange 17, lifting cylinder 16, lifting cylinder connector 15, chain 14 and suspension hook 13, rear flange 17 is arranged on pillar 12 by latch 18, lifting cylinder 16 is connected with rear flange 17 by bolt, lifting cylinder 16 piston head is connected with lifting cylinder connector 15 one end, lifting cylinder connector 15 other end is connected with chain 14 one end by bolt, and chain 14 other end is connected with suspension hook 13 by bolt; The control system of lifting cylinder 16 is foot valve 27, and foot valve 27 is located at bottom frame 1.
Described two supporting arrangements 3,6 comprise support 39, V shaped slab 40 and pressing plate 41 respectively, and V shaped slab 40 is arranged on support 39 side by bolt, and pressing plate 41 is arranged on bottom support 39 by bolt.
Described central seal device 5 comprises dish seat assembly 45, gripper 46, pawl seat 47, pin 48, connecting rod 49, cross fork arm 50, mount pad 51, sealing ring 52, clamping cylinder 53, handle 54, dish seat assembly 45 is connected with suspension hook 13 by handle 54, mount pad 51 is fixedly arranged on dish seat assembly 45 by bolt, dish seat assembly 45 is unenclosed construction, clamping cylinder 53 is bolted in dish seat assembly 45, sealing ring 52 is pasted onto the dish uncovered edge of seat assembly 45 by glue, gripper 46 is bolted on pawl seat 47, pawl seat 47 two ends by pin 48 respectively with mount pad 51, connecting rod 49 two ends are rotationally connected, cross fork arm 50 is arranged on and coils in seat assembly 45 hole and be connected with clamping cylinder 53 by bolt, the central axis of the piston head of clamping cylinder 53 and cross fork arm 50 central fork club body and dish seat assembly 45, connecting rod 49 is rotationally connected by pin 48 and cross fork arm 50, detection gas-tpe fitting is provided with in central seal device 5.
Cross fork arm 50, connecting rod 4, pawl seat 47 and mount pad 51 etc. form gripper four-bar linkage structure.
Described pillar 12 top is provided with signal installing plate 19, relief valve mounting blocks 23 and Pressure gauge mounting blocks 25, relief valve mounting blocks 23 and Pressure gauge mounting blocks 25 are symmetrically set in below signal installing plate 19, and signal installing plate 19 is provided with C type pressure-control valve 20, alarm lamp 21 and the time relay 22; Relief valve mounting blocks 23 is provided with relief valve 24, Pressure gauge mounting blocks 25 is provided with Pressure gauge 26; The circuit of relief valve 24, C type pressure-control valve 20, alarm lamp 21, the time relay 22 is in turn connected to form loop, and relief valve 24 is in parallel with air gauge 26.
Described C type pressure-control valve 20, relief valve 24, air gauge 26 are connected with the detection gas-tpe fitting of central seal device 5 by same tracheae.
Operation principle of the present utility model is summarized as follows:
Figure 10 shows that the axle case assy treating that compactness detects, it is a kind of rear drive axle housing of automobile in reality, first axle case assy 60 is placed on left and right supporting arrangement 3,6, manual rotation controls the control valve 9 in frame 8, the cylinder 30 that holds out against on headstock assembly 2 is made to hold out against axle case assy 60, foot valve 27 makes central seal device 5 decline and is placed on axle case assy 60 reinforcing ring endoporus, then manual rotation controls the control valve 10 in frame 8, makes the clamping cylinder 53 clamping bridge housing assy 60 on central seal device 5; Last manual rotation controls the control valve 11 in frame 8, controls tailstock assembly 4 and starts logical compressed air.After making axle case assy 60 inner chamber air pressure reach technological requirement 0.07-0.12Mpa after ventilation, stable axle case assy 60 chamber pressure left by relief valve 22; After axle case assy 60 chamber pressure is stabilized to technological requirement 8-10s, the time relay 20 connects, and alarm lamp 19 is bright, and operator starts operation.The utility model pin only need change different plugs and central seal device, can detect through row the axle case assy of the workpiece that similar, different length, different reinforcing ring endoporus and collar head aperture size change, replaceability and steady quality, and production efficiency is high, and highly versatile is originally.
Claims (10)
1. axle case assy compactness detects a fixture, and it comprises frame (1), headstock assembly (2), two supporting arrangements (3; 6), tailstock assembly (4), central seal device (5), pillar (12), air pump and detecting unit, it is characterized in that, frame (1) table top of described pillar (12) both sides is provided with guide rail (7), and headstock assembly (2) and tailstock assembly (4) are arranged on the guide rail (7) of both sides respectively; Two supporting arrangements (3; 6) be located on frame (1) between headstock assembly (2) and tailstock assembly (4) or guide rail (7) respectively, two supporting arrangements (3; 6), headstock assembly (2) and tailstock assembly (4) form the horizontal grip unit of workpiece; The middle part of frame (1) rear end is located at by pillar (12), central seal device (5) upper end is connected with pillar (12) top by adjustable lifting hang device, lower end is provided with the vertical grip unit in the middle part of workpiece, is provided with air pipe passway in horizontal grip unit or vertical grip unit.
2. axle case assy compactness according to claim 1 detects fixture, it is characterized in that, headstock assembly (2), tailstock assembly (4) and vertical grip unit and piece-holder are tightly connected, tailstock assembly (4) is provided with air pipe passway and is communicated with workpiece, and vertical grip unit is provided with detecting unit and is communicated with workpiece.
3. axle case assy compactness according to claim 1 and 2 detects fixture, it is characterized in that, described frame (1) is provided with and controls frame (8), controls frame (8) adjacent with headstock assembly (2), controls frame (8) and is provided with three control valves (9; 10; 11), three control valves (9; 10; 11) be connected with the air pump of headstock assembly (2) and the air pump of central seal device (5) respectively, and be connected with air pipe passway.
4. axle case assy compactness according to claim 1 and 2 detects fixture, it is characterized in that: described headstock assembly (2) comprises headstock (28), holds out against cylinder (30), guide shaft (33) and headstock plug (38); Headstock (28) is arranged on guide rail (7), the upper end of headstock (28) is guide hole axle sleeve, one end axle sleeve mouth of guide hole axle sleeve is provided with forward flange (29), slide in guide hole axle sleeve and be provided with guide shaft (33), holding out against cylinder (30) is arranged on forward flange (29), the piston holding out against cylinder (30) with hold out against cylinder connector (32) and be connected, hold out against cylinder connector (32) to be built in the connecting hole of guide shaft (33) one end, hold out against cylinder connector (32) and be fixed in connecting hole by locking nut (31); The other end of guide shaft (33) stretches out outside guide hole axle sleeve, be provided with successively and comprise dirt-proof boot (34), headstock bearing (35), headstock axle sleeve (36) and headstock plug (38), headstock axle sleeve (36) is connected by the flange face of headstock bearing (35) with the multidiameter shaft shoulder of guide shaft (33), and headstock plug (38) is enclosed within multidiameter and is rotationally connected with ladder axle body with it after being connected with headstock axle sleeve (36).
5. axle case assy compactness according to claim 1 and 2 detects fixture, it is characterized in that: described tailstock assembly (4) comprises tailstock plug (59), tailstock axle sleeve (57), driven guide shaft (42) and tailstock (43); Tailstock (43) bottom is arranged on guide rail (7), driven guide shaft (42) is arranged in the fixed hub of tailstock (43), one end ladder axle body of driven guide shaft (42) stretches out tailstock (43) outward, this end is provided with successively and comprises tailstock dirt-proof boot (55), tailstock bearing (56), tailstock axle sleeve (57) and tailstock plug (59), tailstock axle sleeve (57) is connected with the flange face of the multidiameter shaft shoulder by tailstock bearing (56), and tailstock plug (59) is enclosed within multidiameter and is rotationally connected with ladder axle body with it after being connected with tailstock axle sleeve (57); The other end of driven guide shaft (42) is provided with axle bed, and axle bed is connected with the fixed hub port of tailstock (43), and driven guide shaft (42) and tailstock plug (59) center are provided with air pipe passway, and air pipe passway one end is communicated with air pump, and the other end is communicated with workpiece.
6. axle case assy compactness according to claim 1 and 2 detects fixture, it is characterized in that, described adjustable lifting hang device comprises rear flange (17) from top to bottom, lifting cylinder (16), lifting cylinder connector (15), chain (14) and suspension hook (13), rear flange (17) is arranged on pillar (12) top or cantilever by latch (18), lifting cylinder (16) is connected with rear flange (17), lifting cylinder (16) piston head is connected with lifting cylinder connector (15) upper end, the lower end of lifting cylinder connector (15) is connected with the upper end of chain (14), the lower end of chain (14) is connected with suspension hook (13), the control system of lifting cylinder (16) is foot valve (27), and frame (1) bottom is located at by foot valve (27).
7. axle case assy compactness according to claim 1 and 2 detects fixture, it is characterized in that: described supporting arrangement comprises support (39), V shaped slab (40) and pressing plate (41), V shaped slab (40) is arranged on the side of support (39), and pressing plate (41) is arranged on support (39) bottom.
8. axle case assy compactness according to claim 1 and 2 detects fixture, it is characterized in that, described central seal device (5) comprises dish seat assembly (45), gripper (46), pawl seat (47), connecting rod (49), cross fork arm (50), mount pad (51), sealing ring (52), clamping cylinder (53) and handle (54), dish seat assembly (45) is provided with handle (54), dish seat assembly (45) is unenclosed construction, mount pad (51) and clamping cylinder (53) are fixed in dish seat assembly (45), sealing ring (52) is in the uncovered edge of dish seat assembly (45), gripper (46) is connected with pawl seat (47), the piston head of clamping cylinder (53) is connected with cross fork arm (50), the central axis of the piston head of clamping cylinder (53) and cross fork arm (50) central fork club body and dish seat assembly (45), the two ends of cross fork arm (50) are rotationally connected with one end of the connecting rod (49) on both sides respectively, the other end of two side rods (49) is rotationally connected with one end of its pawl seat (47) separately, the other end on both sides pawl seat (47) is rotationally connected with the two ends of mount pad (51) respectively, cross fork arm (50), connecting rod (4), pawl seat (47) and mount pad (51) form gripper four-bar linkage structure, central seal device is provided with detection gas-tpe fitting in (5).
9. axle case assy compactness according to claim 1 detects fixture, it is characterized in that, described pillar (12) top is provided with signal installing plate (19), relief valve mounting blocks (23) and Pressure gauge mounting blocks (25), relief valve mounting blocks (23) and Pressure gauge mounting blocks (25) are symmetrically set in signal installing plate (19) below, and signal installing plate (19) is provided with C type pressure-control valve (20), alarm lamp (21) and the time relay (22); Relief valve mounting blocks (23) is provided with relief valve (24), Pressure gauge mounting blocks (25) is provided with Pressure gauge (26); The circuit of relief valve (24), C type pressure-control valve (20), alarm lamp (21), the time relay (22) is in turn connected to form loop, and relief valve (24) is in parallel with air gauge (26).
10. axle case assy compactness according to claim 9 detects fixture, and it is characterized in that, described C type pressure-control valve (20), relief valve (24), air gauge (26) are connected by the detection gas-tpe fitting of same tracheae with central seal device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136961.5U CN204604157U (en) | 2015-03-11 | 2015-03-11 | A kind of axle case assy compactness detects fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136961.5U CN204604157U (en) | 2015-03-11 | 2015-03-11 | A kind of axle case assy compactness detects fixture |
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| Publication Number | Publication Date |
|---|---|
| CN204604157U true CN204604157U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136961.5U Expired - Fee Related CN204604157U (en) | 2015-03-11 | 2015-03-11 | A kind of axle case assy compactness detects fixture |
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| CN (1) | CN204604157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759997A (en) * | 2015-03-11 | 2015-07-08 | 江西江铃底盘股份有限公司 | Density detection clamp for bridge housing assembly |
| CN105277351A (en) * | 2015-11-11 | 2016-01-27 | 重庆荆江汽车半轴有限公司 | Safe operation device for quality inspection |
-
2015
- 2015-03-11 CN CN201520136961.5U patent/CN204604157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759997A (en) * | 2015-03-11 | 2015-07-08 | 江西江铃底盘股份有限公司 | Density detection clamp for bridge housing assembly |
| CN105277351A (en) * | 2015-11-11 | 2016-01-27 | 重庆荆江汽车半轴有限公司 | Safe operation device for quality inspection |
| CN105277351B (en) * | 2015-11-11 | 2018-09-25 | 重庆荆江汽车半轴股份有限公司 | Quality inspection safe operating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20190311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |