CN210208942U - Self-adaptive in-mold tapping station - Google Patents
Self-adaptive in-mold tapping station Download PDFInfo
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- CN210208942U CN210208942U CN201920906476.XU CN201920906476U CN210208942U CN 210208942 U CN210208942 U CN 210208942U CN 201920906476 U CN201920906476 U CN 201920906476U CN 210208942 U CN210208942 U CN 210208942U
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Abstract
The utility model discloses a self-adaptive in-mold tapping station, which comprises an upper tapping assembly and a lower positioning component, wherein the upper tapping assembly and the lower positioning component are in counterpoint fit in the vertical direction and utilize a plurality of guide rods and guide sleeves to realize the position maintenance in the vertical direction; the upper tapping assembly comprises an upper base plate, a body, a nitrogen spring, a prepressing positioning component and a tapping component; the upper padding plate is arranged above the body and is connected and matched with the body through a plurality of guide rods, and at least one nitrogen spring is arranged between the upper padding plate and the body. The utility model has the advantages of reasonable design, utilize the cooperation between the subassembly of specific portion, recycle the cooperation between last floating plate and product positioning block, satisfy the processing of attacking tooth of motor casing of co-altitude not, before attacking the tooth action, utilize pre-compaction locating component to carry out the prepositioning before attacking the tooth, efficient, fast, can be fine realize the cooperation with novel motor casing mould, improve the flexibility of firm production efficiency and production adjustment, reduce the adjustment cost.
Description
Technical Field
The utility model relates to a tapping device in mould, specific tapping station in self-adaptation mould that tapping used in mould that can self-adaptation festival is applied to multiple high motor casing that says so.
Background
The motor casing is one of the core components of the motor, and generally needs to be tapped in the manufacturing process of the motor casing or due to installation requirements or device design requirements. In-mold tapping is widely used as an advanced tapping technology. The in-mold tapping station is a device matched with a mold, can realize synchronous in-mold tapping by means of power of the mold during stamping, and is high in efficiency and high in speed.
The existing motor casing stamping technology is continuously improved and updated, the production die of the motor casing is also improved and updated, so that the production die of the same motor casing can produce motor casing products with different heights, as shown in figure 1, the structures of a, b and c products are the same, but the heights of the products are different, and when the products are produced, the existing advanced die only needs to adjust inserts in the motor casing production die or adjust the production die to achieve the purpose of producing the motor casings with different heights. As the in-mold tapping station matched with the motor casing production mold, due to the structural limitation, the working stroke of the existing in-mold tapping station is fixed, namely the existing in-mold tapping station is lack of a tapping structure capable of adapting to different heights, so that the problem is caused.
In view of the foregoing, there is a need in the industry for an in-mold tapping station that can automatically adapt to existing advanced motor casing stamping dies.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough that prior art exists, provide one kind and can realize the not improved generation mould of co-altitude motor casing product of self-adaptation and attack tooth station in.
In order to achieve the above object, the utility model adopts the following technical scheme:
a self-adaptive in-mold tapping station comprises an upper tapping assembly and a lower positioning component, wherein the upper tapping assembly and the lower positioning component are in alignment fit in the vertical direction, and position maintenance in the vertical direction is realized by utilizing a plurality of guide rods and guide sleeves;
the upper tapping assembly comprises an upper base plate, a body, a nitrogen spring, a prepressing positioning component and a tapping component; the upper backing plate is arranged above the body and is connected and matched with the body through a plurality of guide rods, and at least one nitrogen spring is arranged between the upper backing plate and the body and is used for realizing the reset of the compressed upper backing plate and the body;
the upper backing plate is provided with a transmission screw rod inserted into the body;
a transmission gear set and a transmission cup driver are arranged in the body;
the transmission screw is inserted into the transmission cup driver and matched with the transmission cup driver;
the tapping component part is arranged in the body and is connected and matched with the transmission gear set;
at least two block-up blocks are arranged under the body, and guide rods are fixedly arranged on the block-up blocks;
the prepressing positioning component is arranged in the body; the body is provided with an air passage which is vertically arranged;
the lower positioning assembly comprises a positioning body, a lower floating plate, a product positioning block and a screw tap detection assembly;
the product positioning block is arranged on the positioning body;
the lower floating plate is connected and matched with the positioning body through a plurality of guide rods and at least two guide rods with springs, and the lower floating plate is flush with the product positioning block under the matching of the guide rods with the springs and the guide rods in an initial state;
the lower floating plate is provided with an opening matched with the product positioning block;
the lower floating plate is also provided with guide sleeves corresponding to the guide rods on the block-up in position and quantity; the screw tap detection assembly is installed in the product positioning block.
The prepressing positioning assembly comprises a gas rod, a prepressing plate and a positioning insertion rod, the gas rod is connected with the prepressing plate, the positioning insertion rod is vertically installed on the prepressing plate, the gas rod is inserted into the air passage and matched with the air passage to form a gas spring assembly, and the gas spring assembly can drive the prepressing plate and the positioning insertion rod to perform gas-dynamic elastic reset in the vertical direction.
Furthermore, the transmission gear set consists of a plurality of transmission gears which are meshed with each other, one transmission gear in the transmission gear set is sleeved on the transmission cup driver, and one transmission gear in the transmission gear set is sleeved on the tapping component.
Further, the screw tap detection subassembly includes the body of rod, the loose pin, insulating nut, the terminal nut, go up linear spring, linear spring down, the ball, the loose pin of being made by the material that can lead electricity is installed at the body of rod through linear spring last, the ball passes through insulating nut and linear spring down and installs the lower part at the body of rod, the terminal nut is installed at body of rod tail end, the loose pin is type cross, horizontal arch through the centre, with the cooperation of linear spring last, make the loose pin can realize in the body of rod through linear spring's drive on the body of rod axis direction that the quilt resets after compressing, the ball of being made by the material that can lead electricity passes through insulating nut and linear spring down and installs the afterbody at the body of rod, and with install the terminal nut conflict cooperation at body of rod.
Furthermore, the tap detection assembly is connected with an external detection device.
Furthermore, the air passage in the body is connected with the air passage through an air pipe, and the external pneumatic assembly provides compressed air to provide stable air pressure for the air spring assembly.
When the utility model is implemented, the upper tapping assembly moves up and down along with the linkage of the movable parts of the motor shell production mould, the prepressing positioning component is driven by the pneumatic component at the position, when the upper tapping assembly moves down, the product is prepositioned in advance, in the step, the characteristics of long stroke and good elastic stability of the gas spring are utilized, the prepressing plate in the prepressing positioning component is enabled, meanwhile, the lower floating plate is also pressed to realize the up-and-down movement, the upper mould of the mould moves down to drive the upper tapping assembly to move down, at the moment, the pneumatic component drives the prepressing positioning component to stretch out to realize the prepressing positioning of the product, then the upper mould continues to move down, the heightening block on the upper tapping assembly is contacted with the lower floating plate and presses the lower floating plate down, the motor shell product is supported and fixed by the product positioning block, then the screw rod of the upper tapping assembly and the cup driver move relatively, and then the tapping, and in the tapping process, the tap detection assembly realizes whether the tap taps the hole and completes the tooth retreating action.
The utility model has the advantages of reasonable design, utilize the cooperation between the subassembly of specific portion, recycle the cooperation between last floating plate and product positioning block, satisfy the processing of attacking tooth of motor casing of co-altitude not, before attacking the tooth action, utilize pre-compaction locating component to carry out the prepositioning before attacking the tooth, efficient, fast, can be fine realize the cooperation with novel motor casing mould, improve the flexibility of firm production efficiency and production adjustment, reduce the adjustment cost.
Drawings
Fig. 1 is a schematic view of products with different heights processed by the middle mold internal tapping station of the utility model.
Fig. 2 is a schematic structural diagram of the first state of the present invention.
Fig. 3 is a schematic structural diagram of a second state of the present invention.
Fig. 4 is a schematic structural diagram of the middle tap detection assembly of the present invention.
Fig. 5 is a schematic structural diagram of the middle tap detecting assembly of the present invention.
Fig. 6 is a schematic structural view of the middle pre-pressing positioning assembly of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
For the convenience of further understanding, the present invention will be further described by referring to the embodiments shown in the drawings.
Example (b):
as shown in figure 1, a product, b product, c product are motor casing, and three motor casing's horizontal size is the same, and vertical size, highly different promptly, the utility model discloses the processing of adaptable not co-altitude product.
Specifically, as shown in fig. 2-6, the present invention comprises an upper tapping assembly 1 and a lower positioning assembly 2, wherein the upper tapping assembly 1 and the lower positioning assembly 2 are aligned and matched in the vertical direction, and position maintenance in the vertical direction is realized by four guide rods 3 and four guide sleeves 4; the upper tapping assembly 1 comprises an upper base plate 5, a body 6, a nitrogen spring 7, a prepressing positioning component 8 and a tapping component 9; the upper padding plate 5 is arranged above the body 6 and is connected and matched with the body 6 through a guide rod 10, and a nitrogen spring 7 is arranged between the upper padding plate 5 and the body 6 and used for realizing the reset of the compressed upper padding plate 5 and the body 6; the upper backing plate 5 is provided with a transmission screw rod 11 inserted into the body 6; a transmission gear set 12 and a transmission cup holder 13 are arranged in the body 6; the transmission screw 11 is inserted into the transmission cup holder 13 and matched with the transmission cup holder; the tapping component 9 is partially arranged in the body 6 and is connected and matched with the transmission gear set 12; two block-up blocks 14 are arranged under the body 6, and a guide rod 3 is fixedly arranged on the block-up block 14; the prepressing positioning component 8 is arranged in the body 6; the body 6 is provided with an air passage 15 which is vertically arranged; the lower positioning assembly 2 comprises a positioning body 16, a lower floating plate 17, a product positioning block 18 and a screw tap detection assembly 19; the product positioning block 18 is mounted on the positioning body 16; the lower floating plate 17 is connected and matched with the positioning body 16 through two guide rods 20 and two guide rods 21 with springs, and the lower floating plate 17 is flush with the product positioning block 18 under the matching of the guide rods 21 with the springs and the guide rods 20 in an initial state; the lower floating plate 17 is provided with an opening matched with the product positioning block 18; the lower floating plate 17 is also provided with guide sleeves 4 corresponding to the positions and the number of the guide rods 3 on the heightening block 14; a tap sensing assembly 19 is mounted within the product locating block 18. The prepressing positioning component 8 comprises an air rod 22, a prepressing plate 23 and a positioning insertion rod 24, the air rod 22 is connected with the prepressing plate 23, the positioning insertion rod 24 is vertically installed on the prepressing plate 23, the air rod 22 is inserted into the air channel 15 and matched with the air channel to form a pneumatic spring component, and the pneumatic spring component can drive the prepressing plate 23 and the positioning insertion rod 24 to move and elastically reset in the vertical direction. The transmission gear set 12 is composed of a plurality of transmission gears which are meshed with each other, one transmission gear in the transmission gear set 12 is sleeved on the transmission cup driver 13, and one transmission gear in the transmission gear set 12 is sleeved on the tapping component 9. The tap detection assembly 19 comprises a rod body 25, a movable pin 26, an insulating nut 27, a wiring nut 28, an upper linear spring 29, a lower linear spring 30 and a ball 31, wherein the movable pin 26 made of conductive material is installed in the rod body 25 through the upper linear spring 29, the ball 31 is installed at the lower part of the rod body 25 through the insulating nut 27 and the lower linear spring 30, the wiring nut 28 is installed at the tail end of the rod body 25, the movable pin 26 is cross-like and matched with the upper linear spring 29 through a transverse bulge in the middle, so that the movable pin 26 can be compressed and then reset in the axial direction of the rod body 25 under the driving of the upper linear spring 29 in the rod body 25, and the ball 31 made of conductive material is installed at the tail part of the rod body 25 through the insulating nut 27 and the lower linear spring 30 and is in interference fit with the wiring nut 28 installed at the tail end of the rod body. The tap detection assembly 19 is connected to an external detection device. The air passage 15 in the body 6 is connected with the air passage through an air pipe, and compressed air is provided by an external pneumatic assembly to provide stable air pressure for the air spring assembly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An adaptive in-mold tapping station, characterized in that: the tapping device comprises an upper tapping assembly and a lower positioning component, wherein the upper tapping assembly and the lower positioning component are in alignment fit in the vertical direction, and position maintenance in the vertical direction is realized by utilizing a plurality of guide rods and guide sleeves; the upper tapping assembly comprises an upper base plate, a body, a nitrogen spring, a prepressing positioning component and a tapping component; the upper backing plate is arranged above the body and is connected and matched with the body through a plurality of guide rods, and at least one nitrogen spring is arranged between the upper backing plate and the body and is used for realizing the reset of the compressed upper backing plate and the body; the prepressing positioning component is arranged in the body; the body is provided with an air passage which is vertically arranged; the lower positioning assembly comprises a positioning body, a lower floating plate, a product positioning block and a screw tap detection assembly; the product positioning block is arranged on the positioning body; the lower floating plate is connected and matched with the positioning body through a plurality of guide rods and at least two guide rods with springs, and the lower floating plate is flush with the product positioning block under the matching of the guide rods with the springs and the guide rods in an initial state; the lower floating plate is provided with an opening matched with the product positioning block; the lower floating plate is also provided with guide sleeves corresponding to the guide rods on the block-up in position and quantity; the screw tap detection assembly is installed in the product positioning block.
2. An adaptive in-mold tapping station as defined in claim 1 wherein: the prepressing positioning assembly comprises a gas rod, a prepressing plate and a positioning insertion rod, the gas rod is connected with the prepressing plate, the positioning insertion rod is vertically installed on the prepressing plate, the gas rod is inserted into the air flue and matched with the air flue to form a gas pressure spring assembly, and the gas pressure spring assembly can drive the prepressing plate and the positioning insertion rod to perform gas-dynamic elastic reset in the vertical direction; the air flue in the body is connected with the air flue through an air pipe, compressed air is provided by an external pneumatic assembly, and stable air pressure is provided for the air spring assembly.
3. An adaptive in-mold tapping station as defined in claim 1 wherein: the upper backing plate is provided with a transmission screw rod inserted into the body; a transmission gear set and a transmission cup driver are arranged in the body; the transmission screw is inserted into the transmission cup driver and matched with the transmission cup driver; the tapping component part is arranged in the body and is connected and matched with the transmission gear set; at least two block-up blocks are arranged under the body, and guide rods are fixedly arranged on the block-up blocks; the transmission gear set consists of a plurality of transmission gears which are meshed with each other, one transmission gear in the transmission gear set is sleeved on the transmission cup driver, and one transmission gear in the transmission gear set is sleeved on the tapping component.
4. An adaptive in-mold tapping station as defined in claim 1 wherein: the screw tap detection assembly comprises a rod body, a movable pin, an insulating nut, a wiring nut, an upper linear spring, a lower linear spring and a ball, wherein the movable pin made of a conductive material is arranged in the rod body through the upper linear spring, the ball is arranged at the lower part of the rod body through the insulating nut and the lower linear spring, the wiring nut is arranged at the tail end of the rod body, the movable pin is cross-like and matched with the upper linear spring through a transverse bulge in the middle, so that the movable pin can be compressed and reset in the rod body in the axial direction of the rod body under the driving of the upper linear spring, and the ball made of the conductive material is arranged at the tail end of the rod body through the insulating nut and the lower linear spring and is in abutting fit with the wiring nut arranged at the; the tap detection assembly is connected with an external detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906476.XU CN210208942U (en) | 2019-06-17 | 2019-06-17 | Self-adaptive in-mold tapping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906476.XU CN210208942U (en) | 2019-06-17 | 2019-06-17 | Self-adaptive in-mold tapping station |
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| Publication Number | Publication Date |
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| CN210208942U true CN210208942U (en) | 2020-03-31 |
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| CN201920906476.XU Active CN210208942U (en) | 2019-06-17 | 2019-06-17 | Self-adaptive in-mold tapping station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253097A (en) * | 2019-06-17 | 2019-09-20 | 东莞市森川机械工具有限公司 | A kind of adaptive mode tapping station |
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2019
- 2019-06-17 CN CN201920906476.XU patent/CN210208942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253097A (en) * | 2019-06-17 | 2019-09-20 | 东莞市森川机械工具有限公司 | A kind of adaptive mode tapping station |
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