CN210450931U - Transmission shaft machining die - Google Patents
Transmission shaft machining die Download PDFInfo
- Publication number
- CN210450931U CN210450931U CN201921352749.7U CN201921352749U CN210450931U CN 210450931 U CN210450931 U CN 210450931U CN 201921352749 U CN201921352749 U CN 201921352749U CN 210450931 U CN210450931 U CN 210450931U
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- China
- Prior art keywords
- water tank
- water
- fixedly welded
- transmission shaft
- mould
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- Expired - Fee Related
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Abstract
The utility model discloses a transmission shaft machining die, which belongs to the field of transmission shaft machining and comprises a water tank, wherein a water outlet pipe is fixedly welded on the left side of the water tank, a water outlet valve is installed at the upper end of the water outlet pipe, a water inlet pipe is fixedly welded on the right side of the water tank, a water inlet valve is installed at the upper end of the water inlet pipe, a support column is fixedly welded at the bottom of the water tank, a lower die is fixedly welded at the upper end of the support column, the lower end surface of the lower die is fixedly connected with the bottom of the water tank through a guide rod; the upper die is driven to move upwards through the air cylinder, the sliding rod and the ejector pin can be driven to move upwards, so that parts can be conveniently separated from the pouring groove, and the parts can be conveniently taken out by workers; the guide rod can guide the moving direction of the ejector pin, and the upper end of the ejector pin is prevented from being stressed unevenly and skewly due to overlong connection of the ejector pin and the sliding rod; the design of spring can produce cushioning effect to last mould, prevents to go up mould and lower mould impact collision damage.
Description
Technical Field
The utility model relates to a transmission shaft processing field, more specifically say, relate to a transmission shaft mold processing.
Background
The propeller shaft is a shaft capable of transmitting power among propeller shafts of a universal transmission. It is a high speed, less supported rotating body, so its dynamic balance is crucial. The dynamic balance test is carried out on a general transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. In front engine rear wheel drive vehicles, the rotation of the transmission is transmitted to the shaft of the final drive.
After the existing transmission shaft processing mold finishes pouring, a part in a pouring groove is generally one end of the part which is slowly tilted by a user by using a tool until the part is completely taken out, so that the efficiency is low and the part can be damaged; meanwhile, the ambient temperature of the casting process is high, most of the cast parts are cooled in an air cooling mode in an accelerated manner, the effect is not obvious, and the cooling time is long. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a transmission shaft processing mold, which can rapidly cool parts by water cooling by injecting water into a water tank, thereby improving the production speed; the upper die is driven to move upwards through the air cylinder, the sliding rod and the ejector pin can be driven to move upwards, so that parts can be conveniently separated from the pouring groove, and the parts can be conveniently taken out by workers; the guide rod can guide the moving direction of the ejector pin, and the upper end of the ejector pin is prevented from being stressed unevenly and skewly due to overlong connection of the ejector pin and the sliding rod; the design of spring can produce cushioning effect to last mould, prevents to go up mould and lower mould impact collision damage.
In order to solve the above problems, the utility model adopts the following technical proposal.
A transmission shaft machining die comprises a water tank, wherein a water outlet pipe is fixedly welded on the left side of the water tank, a water outlet valve is installed at the upper end of the water outlet pipe, a water inlet pipe is fixedly welded on the right side of the water tank, a water inlet valve is installed at the upper end of the water inlet pipe, a support column is fixedly welded at the bottom of the water tank, a lower die is fixedly welded at the upper end of the support column, the lower end face of the lower die is fixedly connected with the bottom of the water tank through a guide rod, a pouring groove is formed in the upper end of the lower die, sliding grooves are drilled in two sides of the lower die, sliding rods are sleeved in the sliding grooves in a sliding mode, sliding rods are sleeved in the sliding mode in the two sides of the lower die in a sliding mode, springs are sleeved in the outer sides of the sliding rods in a sliding mode, guide posts are fixedly welded on two sides of the lower die, a supporting seat is fixedly welded on the upper end of each guide post, a cylinder is tightly screwed on the upper end of each supporting seat by using screws, a telescopic rod is arranged at the lower end of each cylinder, an upper die is fixedly welded at the lower end of each telescopic rod, sliding rods are slidably sleeved on two sides of the upper die, the guide posts are slidably sleeved on two sides of the upper die, a pouring hole is formed in the middle of the upper die, and water cooling can be adopted for rapidly cooling parts by injecting water into the water tank, so that the production speed is improved; the upper die is driven to move upwards through the air cylinder, the sliding rod and the ejector pin can be driven to move upwards, so that parts can be conveniently separated from the pouring groove, and the parts can be conveniently taken out by workers; the guide rod can guide the moving direction of the ejector pin, and the upper end of the ejector pin is prevented from being stressed unevenly and skewly due to overlong connection of the ejector pin and the sliding rod; the design of spring can produce cushioning effect to last mould, prevents to go up mould and lower mould impact collision damage.
Further, the inside water level of water tank must not be higher than the guide post bottom, the external delivery port of outlet pipe, the inlet tube leads to pipe external tap, can adopt the quick cooling part of water-cooling through to the inside water injection of water tank, improves production speed.
Further, the telescopic link has been cup jointed in the inside slip of supporting seat, the pouring basin is aimed at to the lower extreme of sprue gate, drives mould rebound through the cylinder, can drive slide bar and knock pin rebound, makes things convenient for the part to break away from the pouring basin, and the staff of being convenient for takes out the part.
Furthermore, the bottom of water tank is fixedly welded with the guide arm, the upper end of guide arm is fixedly welded with the lower die, and the design of guide arm can guide the moving direction of knock pin, prevents knock pin and slide bar from being connected the overlength and leading to the uneven skew of knock pin upper end atress.
Further, the upper end fixedly connected with of spring goes up the mould, the lower extreme fixedly connected with bed die of spring, the inside slip of spout has cup jointed the spring, and the design of spring can produce cushioning effect to going up the mould, prevents to go up mould and bed die impact collision damage.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, water is injected into the water tank, so that parts can be cooled rapidly by water cooling, and the production speed is improved; the upper die is driven to move upwards through the air cylinder, the sliding rod and the ejector pin can be driven to move upwards, so that parts can be conveniently separated from the pouring groove, and the parts can be conveniently taken out by workers; the guide rod can guide the moving direction of the ejector pin, and the upper end of the ejector pin is prevented from being stressed unevenly and skewly due to overlong connection of the ejector pin and the sliding rod; the design of spring can produce cushioning effect to last mould, prevents to go up mould and lower mould impact collision damage.
(2) The water level in the water tank is not higher than the bottom end of the guide post, the water outlet pipe is externally connected with a water outlet, the water inlet pipe is externally connected with a water faucet through a water pipe, water-cooling rapid cooling parts can be adopted through water injection into the water tank, and the production speed is improved.
(3) The inside slip of supporting seat has cup jointed the telescopic link, and the pouring basin is aimed at to the lower extreme of pouring hole, drives mould rebound through the cylinder, can drive slide bar and knock pin rebound, makes things convenient for the part to break away from the pouring basin, and the staff of being convenient for takes out the part.
(4) The fixed welding in bottom of water tank has the guide arm, and the fixed welding in upper end of guide arm has the bed die, and the moving direction of knock pin can be led in the design of guide arm, prevents that knock pin and slide bar from being connected the overlength and leading to the uneven skew of knock pin upper end atress.
(5) The upper end fixedly connected with of spring goes up the mould, and the lower extreme fixedly connected with bed die of spring, the inside slip of spout has cup jointed the spring, and the design of spring can produce cushioning effect to going up the mould, prevents to go up mould and bed die impact collision damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the water tank of the present invention;
fig. 3 is a top view of the lower mold of the present invention.
The reference numbers in the figures illustrate:
the casting device comprises a water tank 1, a water outlet pipe 11, a water outlet valve 12, a water inlet pipe 13, a water inlet valve 14, a support column 2, a lower mold 21, a guide rod 22, a casting groove 23, a sliding groove 24, a sliding rod 25, a spring 26, a top pin 27, a guide column 3, a support seat 31, an air cylinder 32, an expansion rod 33, an upper mold 34 and a casting hole 35.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a transmission shaft processing mold comprises a water tank 1, referring to fig. 1-3, a water outlet pipe 11 is fixedly welded on the left side of the water tank 1, a water outlet valve 12 is installed on the upper end of the water outlet pipe 11, a water inlet pipe 13 is fixedly welded on the right side of the water tank 1, a water inlet valve 14 is installed on the upper end of the water inlet pipe 13, a support pillar 2 is fixedly welded on the bottom of the water tank 1, a lower mold 21 is fixedly welded on the upper end of the support pillar 2, the lower end surface of the lower mold 21 is fixedly connected with the bottom of the water tank 1 through a guide rod 22, a casting groove 23 is formed in the upper end of the lower mold 21, sliding grooves 24 are drilled on two sides of the lower mold 21, sliding rods 25 are slidably sleeved in the sliding grooves 24, sliding rods 25 are slidably sleeved in two sides of the lower mold 21, springs 26 are slidably sleeved on the, guide rod 22 has been cup jointed in the inside slip of knock pin 27, the fixed welding in both sides of bed die 21 has guide post 3, the fixed welding in upper end of guide post 3 has supporting seat 31, the upper end of supporting seat 31 is used the screw to turn round and is installed cylinder 32, the model of cylinder 32 is SDA40-50, belong to prior art, cylinder 32 switch-on control switch, control switch-on, the lower extreme of cylinder 32 is provided with telescopic link 33, the fixed welding in lower extreme of telescopic link 33 has last mould 34, the both sides slip of going up mould 34 has been cup jointed slide bar 25, the both sides slip of going up mould 34 has been cup jointed guide post 3, the middle part of going up mould 34 is opened there is plug hole.
Referring to fig. 1-2, the water level inside the water tank 1 is not higher than the bottom end of the guide post 3, the water outlet pipe 11 is externally connected with a water outlet, the water inlet pipe 13 is externally connected with a faucet through a water pipe, water-cooling parts can be rapidly cooled by injecting water into the water tank 1, the telescopic rod 33 is sleeved inside the support seat 31 in a sliding manner to improve the production speed, the lower end of the pouring hole 35 is aligned with the pouring groove 23, the upper mold 34 is driven to move upwards through the air cylinder 32, the sliding rod 25 and the ejector pin 27 can be driven to move upwards, the parts can be conveniently separated from the pouring groove 23, and.
Referring to fig. 1 and 3, a guide rod 22 is fixedly welded at the bottom of the water tank 1, a lower mold 21 is fixedly welded at the upper end of the guide rod 22, the guide rod 22 is designed to guide the moving direction of the ejector pin 27, and the situation that the upper end of the ejector pin 27 is unevenly stressed and askew due to overlong connection of the ejector pin 27 and the sliding rod 25 is prevented, an upper mold 34 is fixedly connected at the upper end of the spring 26, a lower mold 21 is fixedly connected at the lower end of the spring 26, the spring 26 is sleeved in the sliding groove 24 in a sliding manner, the upper mold 34 can be buffered due to the design of the spring 26, and the upper mold 34 and the lower.
When the transmission shaft is used for processing the mold, the air cylinder 32 is started, the air cylinder 32 drives the telescopic rod 33 to move downwards, the upper mold 34, the sliding rod 25 and the ejector pin 27 are driven to move downwards, the spring 26 is driven to be compressed, the upper mold 34 is tightly attached to the upper end face of the lower mold 21, liquid is poured into the pouring groove 23 through the pouring hole 35, the water faucet and the water inlet valve 14 are opened, water is stored in the water tank 1 to the bottom of the guide column 3, water cooling acceleration of the part of the lower mold 21 can be achieved, and the production speed is improved. The upper die 34 is driven by the cylinder 32 to move upwards, so that the sliding rod 25 and the ejector pin 27 can be driven to move upwards, the part is driven to be separated from the pouring groove 23, and the part can be conveniently taken out by a worker.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a transmission shaft mold processing, includes water tank (1), its characterized in that: the water tank is characterized in that a water outlet pipe (11) is fixedly welded on the left side of the water tank (1), a water outlet valve (12) is installed at the upper end of the water outlet pipe (11), a water inlet pipe (13) is fixedly welded on the right side of the water tank (1), a water inlet valve (14) is installed at the upper end of the water inlet pipe (13), a support column (2) is fixedly welded at the bottom of the water tank (1), a lower mold (21) is fixedly welded at the upper end of the support column (2), a guide rod (22) is fixedly connected to the lower end face of the lower mold (21) at the bottom of the water tank (1), a pouring groove (23) is formed in the upper end of the lower mold (21), sliding grooves (24) are drilled in the two sides of the lower mold (21), sliding rods (25) are sleeved in the sliding mode inside the sliding mode of the sliding grooves (24), sliding rods (25) are sleeved, the lower extreme fixedly connected with knock pin (27) of slide bar (25), knock pin (27) have been cup jointed in the inside slip of bed die (21), guide arm (22) have been cup jointed in the inside slip of knock pin (27), the fixed welding in both sides of bed die (21) has guide post (3), the fixed welding in upper end of guide post (3) has supporting seat (31), cylinder (32) have been installed to the upper end of supporting seat (31) use the screw to turn round tightly, the lower extreme of cylinder (32) is provided with telescopic link (33), the fixed welding of the lower extreme of telescopic link (33) has last mould (34), the both sides slip of going up mould (34) has been cup jointed slide bar (25), the both sides slip of going up mould (34) has been cup jointed guide post (3), it has pouring hole (35) to go up the middle part of mould (34).
2. The processing mold for the transmission shaft according to claim 1, wherein: the water level in the water tank (1) is not higher than the bottom end of the guide column (3), the water outlet pipe (11) is externally connected with a water outlet, and the water inlet pipe (13) is externally connected with a faucet through a water pipe.
3. The processing mold for the transmission shaft according to claim 1, wherein: the inner part of the supporting seat (31) is sleeved with a telescopic rod (33) in a sliding mode, and the lower end of the pouring hole (35) is aligned to the pouring groove (23).
4. The processing mold for the transmission shaft according to claim 1, wherein: a guide rod (22) is fixedly welded at the bottom of the water tank (1), and a lower die (21) is fixedly welded at the upper end of the guide rod (22).
5. The processing mold for the transmission shaft according to claim 1, wherein: the upper end of the spring (26) is fixedly connected with an upper die (34), the lower end of the spring (26) is fixedly connected with a lower die (21), and the spring (26) is sleeved in the sliding groove (24) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352749.7U CN210450931U (en) | 2019-08-20 | 2019-08-20 | Transmission shaft machining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352749.7U CN210450931U (en) | 2019-08-20 | 2019-08-20 | Transmission shaft machining die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450931U true CN210450931U (en) | 2020-05-05 |
Family
ID=70452408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921352749.7U Expired - Fee Related CN210450931U (en) | 2019-08-20 | 2019-08-20 | Transmission shaft machining die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974977A (en) * | 2020-08-11 | 2020-11-24 | 京山翼龙铸钢有限公司 | High-efficient cooling device of foundry goods for stainless steel pipe fitting cast steel processing |
-
2019
- 2019-08-20 CN CN201921352749.7U patent/CN210450931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974977A (en) * | 2020-08-11 | 2020-11-24 | 京山翼龙铸钢有限公司 | High-efficient cooling device of foundry goods for stainless steel pipe fitting cast steel processing |
| CN111974977B (en) * | 2020-08-11 | 2021-05-28 | 京山翼龙铸钢有限公司 | High-efficient cooling device of foundry goods for stainless steel pipe fitting cast steel processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210820 |