CN211279448U - Automobile lower deflector forming die pressing mold - Google Patents
Automobile lower deflector forming die pressing mold Download PDFInfo
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- CN211279448U CN211279448U CN201921881450.0U CN201921881450U CN211279448U CN 211279448 U CN211279448 U CN 211279448U CN 201921881450 U CN201921881450 U CN 201921881450U CN 211279448 U CN211279448 U CN 211279448U
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Abstract
The utility model relates to a guide plate shaping compression mold under car, including last mould and lower mould, form the closed mold chamber between last mould and the lower mould, a plurality of storage tanks that can the holding screw rod are seted up to the upside of lower mould, the global upside of storage tank evenly set up a plurality of levels set up and with the holding tank one of storage tank intercommunication, all be provided with steel ball one in the holding tank one, still all be provided with the normality between the bottom surface in steel ball one and the storage tank and promote the steel ball one-to-one side in the spring one of storage tank inner peripheral surface, the constant head tank that the diameter is greater than the storage tank diameter is seted up to the upper end of storage tank, the constant head tank interpolation is equipped with the outside and can the butt in the position sleeve of constant head tank inner wall. The utility model discloses have can be convenient directly with screw rod and lower guide plate shaping in the effect of an organic whole in the forming process of guide plate down.
Description
Technical Field
The utility model belongs to the technical field of the fashioned technique of car guide plate and specifically relates to a guide plate shaping compression mold under car is related to.
Background
In order to reduce the lift force generated when a car runs at high speed, an automobile designer improves the appearance of the car, inclines the whole car body forwards and downwards to generate downward pressure on a front wheel, changes the tail of the car into a short and flat state, reduces negative air pressure acting from the top of the car to the rear part of the car to prevent the rear wheel from floating, and is also provided with a connecting plate which inclines downwards below a bumper at the front end of the car. The connecting plate and the front apron board of the vehicle body are connected into a whole, a proper air inlet is arranged in the middle of the connecting plate, air flow is increased, and the air pressure at the bottom of the vehicle is reduced. Most of the existing guide plates are made of SMC composite materials at present, and the SMC composite materials are integrally formed through mould pressing, so that the guide plates have excellent electrical insulation performance, mechanical performance, thermal stability and chemical corrosion resistance.
The existing lower guide plate needs to be perforated on the mounting side of the lower guide plate after compression molding, then tapped and filled with a screw, so that the lower guide plate can be assembled on a vehicle body through the screw conveniently.
However, the existing method for assembling the screw rod on the lower guide plate after the lower guide plate is processed is relatively complex in operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a molding equipment of guide plate under car has can be convenient directly in an organic whole with screw rod and lower guide plate shaping in the forming process of guide plate down, convenient operation, and work efficiency is high.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a guide plate compression molding mould under car, includes mould and lower mould, form the die cavity between mould and the lower mould, a plurality of storage tanks that can the holding screw rod are seted up to the upside of lower mould, a plurality of levels setting and the first holding tank that communicates with the storage tank are evenly seted up to the global upside of storage tank, all be provided with steel ball one in the holding tank, still all be provided with the spring one that can promote steel ball one-side to protrude in the storage tank inner peripheral surface under the normality between steel ball one and the storage tank inner bottom surface, the constant head tank that the diameter is greater than the storage tank diameter is seted up to the upper end of storage tank, the constant head tank interpolation is equipped with the outside and can the butt in the position tank inner wall's position sleeve, the thickness of position sleeve is the same.
By adopting the technical scheme, during working, the middle part of each screw rod can be directly connected with the positioning sleeve in a threaded manner, the relative position of the positioning sleeve and the screw rod is adjusted, the length of the screw rod embedded into the lower guide plate is ensured, then the positioning sleeve connected with the screw rod in the threaded manner is directly inserted into the positioning groove, after the positioning sleeve is inserted into the positioning groove, the lower end of the screw rod is also inserted into the containing groove, along with the insertion of the screw rod, the screw rod can push each steel ball I to move towards the direction corresponding to the containing groove I, so that the insertion of the screw rod is convenient, when the bottom surface of the positioning sleeve is abutted against the bottom surface of the positioning groove, the screw rod stops moving, at the moment, each steel ball I is also abutted against the thread on the peripheral surface of the screw rod through the pushing of the spring I, so that the screw rod is prevented from moving, at the moment, the, the screw rod corresponds in the guide plate under the one end of position sleeve upside will bury, realizes the integrated into one piece of guide plate and screw rod, at last with the position sleeve screw down reuse can, convenient operation, simple to use.
The utility model discloses further set up to: the circumferential surface of the positioning groove is uniformly provided with a plurality of second holding grooves, the second holding grooves are internally provided with second steel balls, the second holding grooves are internally provided with second springs capable of pushing one sides of the second steel balls to protrude out of the inner circumferential surface of the positioning groove in a normal state, and the positions, corresponding to the second holding grooves, of the outer circumferential surface of the positioning sleeve are provided with positioning holes capable of being inserted with the second steel balls.
Through adopting above-mentioned technical scheme, during operation, when locating the constant head tank with the position sleeve in, can push the global one side of each steel ball protrusion constant head tank through the position sleeve and retract to holding tank two in, when the position groove bottom surface butt in the position sleeve, steel ball two can be through two propelling movement of spring to the position hole of position sleeve again to realize the location of position sleeve in the constant head tank.
The utility model discloses further set up to: the lower end of the positioning sleeve is provided with a guide conical surface.
Through adopting above-mentioned technical scheme, can be convenient for the position sleeve through the direction conical surface that adopts and insert and locate the constant head tank in, convenient to use, easy operation.
The utility model discloses further set up to: the locating sleeve is characterized in that a guide line groove is formed in one side of the circumferential surface of the locating sleeve along the axis direction of the locating sleeve, and a guide convex rib capable of being inserted into the guide line groove is further fixedly connected to one side of the circumferential surface of the locating groove.
Through adopting above-mentioned technical scheme, protruding stupefied and the guide wire groove of direction through adopting mutually support and can be convenient for inserting of position sleeve and establish, prevent the rotation of position sleeve, convenient to use.
The utility model discloses further set up to: the locating sleeve is further provided with a plug column, and the plug column can be in threaded connection with the threaded hole and seal the threaded hole.
Through adopting above-mentioned technical scheme, the during operation can be according to the pre-buried screw rod of different quantity of work demand, when the screw rod need not bury underground to the position of some holding groove wherein, can directly rotate the cock stem, seals the position sleeve through the cock stem, then will locate in the constant head tank through the position sleeve that the cock stem seals to can realize the closure of holding groove, so that the shaping of work piece.
The utility model discloses further set up to: the upper side of the plug is provided with a straight groove.
Through adopting above-mentioned technical scheme, the rotation of the plunger can be convenient for through the straight line groove that adopts to be convenient for the plunger screw in or seal the position sleeve, and when the position sleeve that has the plunger with threaded connection takes out from the constant head tank when needs, insert through outside instrument and locate the one end that the straight line inslot drove the plunger and revolve to outstanding upper surface in the position sleeve, then directly carry the plunger to draw in the position sleeve can drive the constant head tank and extract in the constant head tank, convenient to use.
The utility model discloses further set up to: the upper side of the locating sleeve corresponding to the screw thread is provided with a bearing groove with the diameter larger than that of the screw thread, the peripheral surface of the upper end of the plug is fixedly connected with a bearing ring capable of being inserted into the bearing groove, and the thickness of the bearing ring is the same as the depth of the bearing groove.
Through adopting above-mentioned technical scheme, when in the threaded hole with the plug screw in position sleeve, can be convenient for the location of plug through accepting the groove and accepting the ring and mutually supporting, make the upper end of plug and the upper end parallel and level of position sleeve.
The utility model discloses further set up to: the lower end of the plug is conical.
Through adopting above-mentioned technical scheme, the plug lower extreme through adopting is the screw in convenient to use that the toper can be convenient for the plug.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the positioning device works, the middle part of each screw rod can be directly connected with the positioning sleeve in a threaded manner, the relative position of the positioning sleeve and the screw rod is adjusted, the length of the screw rod embedded into the lower guide plate is ensured, then the positioning sleeve connected with the screw rod in the threaded manner is directly inserted into the positioning groove, the lower end of the screw rod is inserted into the accommodating groove after the positioning sleeve is inserted into the positioning groove, the screw rod can push each steel ball I to move towards the direction corresponding to the accommodating groove I along with the insertion of the screw rod, so that the insertion of the screw rod is convenient, when the bottom surface of the positioning sleeve is abutted against the bottom surface of the positioning groove, the screw rod stops moving, at the moment, each steel ball I is also abutted against the thread on the peripheral surface of the screw rod through the pushing of the spring I, so that the screw rod is prevented from moving, at the moment, the smc raw material is arranged in a die assembly cavity of the upper, the guide plate and the screw rod are integrally formed, and finally the positioning sleeve is screwed off for recycling, so that the operation is convenient and the use is simple;
2. when the positioning sleeve is inserted into the positioning groove, one side of each steel ball protruding out of the peripheral surface of the positioning groove can be pushed by the positioning sleeve to retract into the second accommodating groove, and when the bottom surface of the positioning groove abuts against the positioning sleeve, the second steel ball can be pushed into the positioning hole of the positioning sleeve through the second spring, so that the positioning of the positioning sleeve in the positioning groove is realized;
3. during operation, can be according to the pre-buried screw rod of different quantity of work demand, when the screw rod need not be buried underground to the position of some holding groove among them, can directly rotate the cock stem, seal the position sleeve through the cock stem, then will locate in the constant head tank through the position sleeve after the cock stem seals to can realize the closure of holding tank, so that the shaping of work piece.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the positioning sleeve of the present invention.
Fig. 3 is a schematic view of the structure of the accommodating groove of the present invention.
Fig. 4 is a schematic view of the plug structure of the present invention.
In the figure, 1, an upper die; 2. a lower die; 21. a containing groove; 22. a first accommodating groove; 221. a first steel ball; 222. a first spring; 23. positioning a groove; 231. a second accommodating groove; 232. a second steel ball; 233. a third spring; 234. a guide convex edge; 24. a positioning sleeve; 241. a guiding conical surface; 242. a guide wire groove; 243. positioning holes; 244. a threaded hole; 245. a receiving groove; 3. a plug; 31. a bearing ring; 32. a straight slot.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the mold pressing die for the automobile lower guide plate disclosed by the utility model comprises an upper die 1 and a lower die 2, a mold closing cavity is formed between the upper die 1 and the lower die 2,
a plurality of holding grooves 21 have been seted up to the upside of lower mould 2, holding groove 21 can the holding screw rod, a plurality of holding grooves 22 have evenly been seted up as the center to the axis of holding groove 21 in the global upper end of holding groove 21, the equal level setting of holding groove 22 just communicates with holding groove 21, all be provided with steel ball 221 in the holding groove 22, still all be provided with spring 222 between steel ball 221 and the interior bottom surface of holding groove 21, the one end rigid coupling of spring 222 is in the interior bottom surface of holding groove 22 and the equal rigid coupling of its other end is in the one side that the holding groove 21 was kept away from to the. Under a normal state, the first spring 222 can push one side of the first steel ball 221 to protrude out of the first spring 222 on the inner circumferential surface of the accommodating groove 21, the upper end of the accommodating groove 21 is provided with the positioning groove 23, the diameter of the positioning groove 23 is larger than that of the accommodating groove 21, the positioning sleeve 24 is inserted into the positioning groove 23, the thickness of the positioning sleeve 24 is the same as the depth of the positioning groove 23, and the outer circumferential surface of the positioning sleeve 24 can abut against the circumferential surface of the positioning groove 23. The lower end of the positioning sleeve 24 is provided with a guiding conical surface 241, one side of the circumferential surface of the positioning sleeve 24 is provided with a guiding line groove 242 along the axis direction, one side of the circumferential surface of the positioning groove 23 is further fixedly connected with a guiding convex edge 234, and the guiding convex edge 234 can be inserted into the guiding line groove 242. The axial position of the positioning sleeve 24 is further provided with a threaded hole 244 coaxial with the positioning sleeve 24, and the threaded hole 244 can be in threaded connection with the stud. When the positioning device works, the middle part of each screw rod can be directly connected with the positioning sleeve 24 through threads, the relative position of the positioning sleeve 24 and the screw rod is adjusted, the length of a lower guide plate embedded in the screw rod is ensured, then the positioning sleeve 24 connected with the screw rod through the threads is directly inserted into the positioning groove 23, at the moment, the positioning sleeve 24 can be conveniently inserted into the positioning groove 23 through the guide conical surface 241, the guide convex edge 234 and the guide line groove 242 are matched with each other to facilitate the insertion of the positioning sleeve 24 and prevent the rotation of the positioning sleeve 24, after the positioning sleeve 24 is inserted into the positioning groove 23, the lower end of the screw rod is also inserted into the accommodating groove 21, along with the insertion of the screw rod, the screw rod can push each steel ball 221 to move towards the direction corresponding to the accommodating groove 22, so that the insertion of the screw rod is convenient, when the bottom surface of the positioning sleeve 24 is abutted to the bottom surface of the positioning groove 23, the screw rod stops moving, at the moment, each, thereby preventing the screw from moving, at the moment, the smc raw material is placed in the die assembly cavity of the upper die 1 and the lower die 2, the lower guide plate is taken out after the lower guide plate is molded, one end of the screw corresponding to the upper side of the positioning sleeve 24 is embedded in the lower guide plate, the integral molding of the lower guide plate and the screw is realized, and finally the positioning sleeve 24 is screwed down for recycling,
the circumferential surface of the positioning groove 23 is uniformly provided with a plurality of second accommodating grooves 231 by taking the axis of the positioning groove 23 as the center, the plurality of second accommodating grooves 231 are arranged horizontally, each second accommodating groove 231 is internally provided with a second steel ball 232, each second accommodating groove 231 is internally provided with a second spring, one end of each second spring is fixedly connected to the inner bottom surface of each second accommodating groove 231, the other end of each second spring is fixedly connected to one end, away from the accommodating groove 21, of each second steel ball 232, in a normal state, each second spring can push one side of each second steel ball 232 to protrude out of the second spring on the inner circumferential surface of the positioning groove 23, the outer circumferential surface of the positioning sleeve 24 is provided with positioning holes 243 corresponding to the positions of the second accommodating grooves 231, the positioning sleeve 24 is inserted into the positioning groove 23, after the bottom surface of the positioning sleeve 24 abuts against. The outside can butt in the position sleeve 24 of constant head tank 23 inner wall, and the thickness of position sleeve 24 is the same with the degree of depth of constant head tank 23, and the screw hole 244 that can cooperate with the screw rod is seted up at the middle part of position sleeve 24. When the positioning sleeve 24 is inserted into the positioning groove 23, one side of each steel ball protruding out of the circumferential surface of the positioning groove 23 can be pushed by the positioning sleeve 24 to retract into the second accommodating groove 231, and when the bottom surface of the positioning groove 23 abuts against the positioning sleeve 24, the second steel ball 232 can be pushed into the positioning hole 243 of the positioning sleeve 24 through the second spring, so that the positioning of the positioning sleeve 24 in the positioning groove 23 is realized.
The locating sleeve 24 is further provided with a plug 3, the lower end of the plug 3 is conical, the plug 3 can be in threaded connection with a threaded hole 244 of the locating sleeve 24 so as to seal the threaded hole 244, a bearing groove 245 with the diameter larger than that of the threaded hole 244 is formed in the upper side, corresponding to the thread of the threaded hole, of the locating sleeve 24, the bearing groove 245 is coaxial with the threaded hole 244, a bearing ring 31 is fixedly connected to the peripheral surface of the upper end of the plug 3, the bearing ring 31 can be inserted into the bearing groove 245, the thickness of the bearing ring 31 is the same as the depth of the bearing groove 245, and a straight groove 32 is further formed in the upper end. When in work, different numbers of screws can be embedded according to the work requirement,
when a screw rod is not required to be embedded in a part of the accommodating groove 21, an external tool such as a straight screwdriver can be inserted into the straight groove 32 to drive the plug 3 to rotate, the positioning sleeve 24 is closed by the plug 3, when the plug 3 is screwed into the threaded hole 244 of the positioning sleeve 24, the plug 3 can be positioned conveniently by the mutual matching of the receiving groove 245 and the receiving ring 31, so that the upper end of the plug 3 is flush with the upper end of the positioning sleeve 24, then the positioning sleeve 24 closed by the plug 3 is inserted into the positioning groove 23, so that the accommodating groove 21 can be closed, a workpiece can be formed conveniently, when the positioning sleeve 24 in threaded connection with the plug 3 needs to be taken out of the positioning groove 23, the external tool is inserted into the straight groove 32 to drive one end of the plug 3 to protrude out of the upper surface of the positioning sleeve 24, then the plug 3 is directly lifted to drive the positioning sleeve 24 to be taken out of the positioning groove 23, is convenient to use.
The implementation principle of the embodiment is as follows: during operation, the middle part of each screw rod can be directly connected with the positioning sleeve 24 through threads, the relative position of the positioning sleeve 24 and the screw rod is adjusted, the length of a guide plate under the condition that the screw rod is embedded in the positioning groove 23 is ensured, then, the positioning sleeve 24 with the screw rod connected through the threads is directly inserted into the positioning groove 23, at the moment, the guide conical surface 241 can facilitate the insertion of the positioning sleeve 24 into the positioning groove 23, the guide convex ribs 234 and the guide line grooves 242 are matched with each other to facilitate the insertion of the positioning sleeve 24, the rotation of the positioning sleeve 24 is prevented, when the positioning sleeve 24 is inserted into the positioning groove 23, one side of each steel ball protruding out of the peripheral surface of the positioning groove 23 can be pushed back into the accommodating groove two 231 through the positioning sleeve 24, when the bottom surface of the positioning groove 23 abuts against the positioning sleeve 24, the steel ball two 232 can be pushed into the positioning hole 243 of the. After the positioning sleeve 24 is inserted into the positioning groove 23, the lower end of the screw rod is inserted into the accommodating groove 21, along with the insertion of the screw rod, the screw rod can push each steel ball 221 to move towards the direction corresponding to the accommodating groove 22, so that the insertion of the screw rod is facilitated, when the bottom surface of the positioning sleeve 24 abuts against the bottom surface of the positioning groove 23, the screw rod stops moving, at the moment, each steel ball 221 also abuts against the threads on the peripheral surface of the screw rod through the pushing of the spring 222, so that the movement of the screw rod is prevented, at the moment, the smc raw material is placed in the die assembly cavity of the upper die 1 and the lower die 2, the lower guide plate is taken out after the compression molding of the lower guide plate, one end, corresponding to the upper side of the positioning sleeve 24, of the screw rod is embedded into the lower guide plate, the integral. When a screw rod is not required to be embedded in a part of the accommodating groove 21, an external tool such as a straight screwdriver can be inserted into the straight groove 32 to drive the plug 3 to rotate, the positioning sleeve 24 is closed by the plug 3, when the plug 3 is screwed into the threaded hole 244 of the positioning sleeve 24, the plug 3 can be positioned conveniently by the mutual matching of the receiving groove 245 and the receiving ring 31, so that the upper end of the plug 3 is flush with the upper end of the positioning sleeve 24, then the positioning sleeve 24 closed by the plug 3 is inserted into the positioning groove 23, so that the accommodating groove 21 can be closed, a workpiece can be formed conveniently, when the positioning sleeve 24 in threaded connection with the plug 3 needs to be taken out of the positioning groove 23, the external tool is inserted into the straight groove 32 to drive one end of the plug 3 to protrude out of the upper surface of the positioning sleeve 24, then the plug 3 is directly lifted to drive the positioning sleeve 24 to be taken out of the positioning groove 23, is convenient to use.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a guide plate shaping compression mold under car, includes mould (1) and lower mould (2), it forms the closed die cavity between mould (1) and lower mould (2), its characterized in that to go up: the upper side of the lower die (2) is provided with a plurality of containing grooves (21) capable of containing screws, a plurality of first accommodating grooves (22) which are horizontally arranged and communicated with the accommodating grooves (21) are uniformly arranged on the upper side of the circumferential surface of the accommodating grooves (21), a first steel ball (221) is arranged in each first accommodating groove (22), a first spring (222) capable of pushing one side of the first steel ball (221) to protrude out of the inner circumferential surface of the accommodating groove (21) in a normal state is arranged between the first steel ball (221) and the inner bottom surface of the accommodating groove (21), the upper end of the containing groove (21) is provided with a positioning groove (23) with the diameter larger than that of the containing groove (21), a positioning sleeve (24) which can be abutted against the inner wall of the positioning groove (23) is inserted in the positioning groove (23), the thickness of position sleeve (24) is the same with the degree of depth of constant head tank (23), screw hole (244) that can cooperate with the screw rod are seted up in the middle part of position sleeve (24).
2. The automobile lower deflector forming and molding die as claimed in claim 1, wherein: the circumferential surface of the positioning groove (23) is uniformly provided with a plurality of second accommodating grooves (231), the second accommodating grooves (231) are internally provided with second steel balls (232), the second accommodating grooves (231) are internally provided with second springs capable of pushing one sides of the second steel balls (232) to protrude out of the inner circumferential surface of the positioning groove (23) in a normal state, and the positions, corresponding to the second accommodating grooves (231), of the outer circumferential surface of the positioning sleeve (24) are provided with positioning holes (243) capable of inserting the second steel balls (232).
3. The automobile lower deflector forming and molding die as claimed in claim 1, wherein: the lower end of the positioning sleeve (24) is provided with a guide conical surface (241).
4. The automobile lower deflector forming and molding die as claimed in claim 1, wherein: the guide wire groove (242) has been seted up along its axis direction to global one side of position sleeve (24), the protruding stupefied (234) of direction that can insert and locate in guide wire groove (242) are still fixed on global one side of constant head tank (23).
5. The automobile lower deflector forming and molding die as claimed in claim 1, wherein: the locating sleeve (24) is further provided with a plug (3), and the plug (3) can be in threaded connection with the threaded hole (244) and close the threaded hole (244).
6. The automobile lower deflector forming and molding die as claimed in claim 5, wherein: the upper side of the plug column (3) is provided with a straight groove (32).
7. The automobile lower deflector forming and molding die as claimed in claim 5, wherein: the upper side of the locating sleeve (24) corresponding to the screw thread is provided with a bearing groove (245) with the diameter larger than that of the threaded hole (244), the peripheral surface of the upper end of the plug (3) is fixedly connected with a bearing ring (31) capable of being inserted into the bearing groove (245), and the thickness of the bearing ring (31) is the same as the depth of the bearing groove (245).
8. The automobile lower deflector forming and molding die as claimed in claim 5, wherein: the lower end of the plug (3) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881450.0U CN211279448U (en) | 2019-11-01 | 2019-11-01 | Automobile lower deflector forming die pressing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881450.0U CN211279448U (en) | 2019-11-01 | 2019-11-01 | Automobile lower deflector forming die pressing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211279448U true CN211279448U (en) | 2020-08-18 |
Family
ID=72024328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881450.0U Active CN211279448U (en) | 2019-11-01 | 2019-11-01 | Automobile lower deflector forming die pressing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211279448U (en) |
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2019
- 2019-11-01 CN CN201921881450.0U patent/CN211279448U/en active Active
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