CN221200828U - Thermistor processing and forming device - Google Patents
Thermistor processing and forming device Download PDFInfo
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- CN221200828U CN221200828U CN202323025720.7U CN202323025720U CN221200828U CN 221200828 U CN221200828 U CN 221200828U CN 202323025720 U CN202323025720 U CN 202323025720U CN 221200828 U CN221200828 U CN 221200828U
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- 238000001125 extrusion Methods 0.000 claims abstract description 54
- 238000007493 shaping process Methods 0.000 claims abstract 5
- 238000003825 pressing Methods 0.000 claims description 10
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
The utility model discloses a thermistor processing and forming device which comprises a fixing frame, wherein a bottom die plate is movably arranged in the fixing frame, a fixing plate is fixedly arranged at the top of the fixing frame, an electric push rod is fixedly arranged at the top of the fixing plate, a movable frame plate is fixedly connected to the bottom end of a telescopic rod of the electric push rod, an extrusion die plate is fixedly arranged at the bottom of the movable frame plate, a limit rod is fixedly connected to the top of the movable frame plate, and a limit spring is fixedly arranged at the top of the movable frame plate. This thermistor machine-shaping device, when electric putter promotes the carriage board and removes, the convenience is with the mould direct extrusion of carriage board on the mould of bottom mould board, then with idiosome extrusion, and then accomplish the shaping operation of a plurality of resistors for improve thermistor machine-shaping device's work efficiency, and remove the operation with a plurality of resistors through bottom mould board, thereby reduce user's processing operation degree of difficulty.
Description
Technical Field
The utility model relates to the technical field of thermistor processing, in particular to a thermistor processing and forming device.
Background
The working principle of the thermistor is that the temperature, the voltage, the time delay, the circuit protection and the like are regulated through an inductor, the thermistor is a sensing resistor which changes along with the temperature, the thermistor can be divided into positive temperature coefficient thermistor type and negative temperature coefficient thermistor type according to the difference of temperature coefficients, the resistance value of the positive temperature coefficient thermistor gradually increases along with the increase of the temperature, and the resistance value of the negative temperature coefficient thermistor also decreases along with the increase of the temperature.
When the thermistor is processed, the mixed raw material powder is not manufactured into a specific shape, the structure outside the resistor is manufactured and molded through a dry pressing method or an extrusion method, and the processing of the thermistor is completed by matching with a subsequent firing step after molding, but when the molding step is performed, the pressing and molding operation is inconvenient to be performed on a plurality of thermistors at the same time, so that the production efficiency of the thermistor is affected, and because the volume of the thermistor is smaller, and further, the molding and molding device for the thermistor is inconvenient to provide.
Disclosure of utility model
The utility model aims to provide a thermistor processing and forming device which solves the problem that the prior art is inconvenient to process a large number of thermistors at the same time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thermistor processing forming device, includes the mount, the inside removal of mount is provided with bottom mould board, and the top fixed mounting of mount has the fixed plate, the top fixed mounting of fixed plate has electric putter, and electric putter's telescopic link bottom fixedly connected with carriage plate, the bottom fixed mounting of carriage plate has extrusion mould board, and the top fixedly connected with gag lever post of carriage plate, the top fixed mounting of carriage plate has spacing spring, one side fixedly connected with guide arm of bottom mould board.
Preferably, the top of bottom mould board equidistance is provided with semi-cylindrical mould, and bottom mould board removes the inboard that sets up at the mount, extrusion mould board removes the top that sets up at bottom mould board, and extrusion mould board's avris inner wall and the outer wall removal of guide arm are connected.
Preferably, the extrusion die plate is fixedly connected with the limiting rod through a moving frame plate, the limiting rod is movably arranged in the fixing plate, the moving frame plate is movably arranged between the bottom die plate and the fixing plate, and the limiting spring is fixedly arranged between the fixing plate and the moving frame plate.
Preferably, the bottom of the extrusion die plate is provided with semi-cylindrical dies at equal distance, the semi-cylindrical dies of the extrusion die plate are aligned with the semi-cylindrical dies of the bottom die plate, the semi-cylindrical dies of the bottom die plate are internally provided with resistor cores, and the outer walls of the resistor cores are provided with porcelain blanks.
Preferably, the top of mount rotates installs the runner, and the outer wall rotation of runner is connected with the latch area, the runner symmetry sets up the inboard at the latch area, the top fixed mounting of mount has driving motor, and driving motor's pivot bottom and the top fixed connection of runner.
Preferably, one side of the tooth clamping belt is meshed with a tooth block, one side of the tooth block is fixedly connected with a movable block, the outer side of the movable block is movably connected with a fixed block, the bottom of the fixed block is fixedly connected with a fixed box, and rollers are symmetrically arranged at the top of the fixed box.
Preferably, the roller is extruded and rolled at the bottom of the movable frame plate, the extrusion wheel is rotatably arranged at the inner side of the fixed box, the extrusion wheel is arranged at the top of the extrusion die plate in a rolling mode, and the fixed box is movably arranged between the movable frame plate and the extrusion die plate.
Compared with the prior art, the utility model has the beneficial effects that: the thermistor processing and forming device;
1. The plurality of resistor cores and the blank are placed in the die of the bottom die plate and then aligned to the bottom of the extrusion die plate, so that when the electric push rod pushes the movable frame plate to move, the die of the movable frame plate is conveniently and directly extruded on the die of the bottom die plate, then the blank is extruded and formed, and further the forming operation of the plurality of resistors is completed, so that the working efficiency of the thermistor processing and forming device is improved, the plurality of resistors are moved through the bottom die plate, and the processing operation difficulty of a user is reduced;
2. After the extrusion die plate is pressed at the top of the bottom die plate, the tooth block is driven to move by the use of the driving motor, so that the idler wheel is extruded at the inner side of the moving frame plate, the extrusion wheel is extruded at the top of the extrusion die plate, the whole extrusion die plate is pressed along with the movement of the extrusion wheel, the blank inside the bottom die plate is conveniently pressed and formed, partial resistor forming effect is prevented from being influenced by partial pressure, and the processing quality of the thermistor processing and forming device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view of the movement of the carriage plate of the present utility model;
FIG. 3 is a schematic view of the bottom mold plate of the present utility model;
FIG. 4 is a schematic view of the structure of an extrusion die plate according to the present utility model;
Fig. 5 is a schematic diagram of a connection structure of a tooth block and a movable block according to the present utility model.
In the figure: 1. a fixing frame; 2. a bottom mold plate; 3. a fixing plate; 4. an electric push rod; 5. a movable frame plate; 6. extruding a die plate; 7. a limit rod; 8. a limit spring; 9. a guide rod; 10. a rotating wheel; 11. a toothed belt; 12. a driving motor; 13. tooth blocks; 14. a movable block; 15. a fixed block; 16. a fixed box; 17. a roller; 18. and (5) extruding the wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example one:
Referring to fig. 1-4, the present utility model provides a technical solution: the thermistor processing and forming device comprises a fixed frame 1, wherein a bottom mold plate 2 is movably arranged in the fixed frame 1, a fixed plate 3 is fixedly arranged at the top of the fixed frame 1, an electric push rod 4 is fixedly arranged at the top of the fixed plate 3, a movable frame plate 5 is fixedly connected to the bottom end of a telescopic rod of the electric push rod 4, an extrusion mold plate 6 is fixedly arranged at the bottom of the movable frame plate 5, and a limit rod 7 is fixedly connected to the top of the movable frame plate 5;
The top of the movable frame plate 5 is fixedly provided with a limit spring 8, the extrusion die plate 6 is fixedly connected with the limit rod 7 through the movable frame plate 5, the limit rod 7 is movably arranged in the fixed plate 3, the movable frame plate 5 is movably arranged between the bottom die plate 2 and the fixed plate 3, the limit spring 8 is fixedly arranged between the fixed plate 3 and the movable frame plate 5, the bottoms of the extrusion die plates 6 are equidistantly provided with semi-cylindrical dies, and the semi-cylindrical dies of the extrusion die plate 6 are aligned with the semi-cylindrical dies of the bottom die plate 2;
A resistor inner core is arranged in the semi-cylindrical die of the bottom die plate 2, a porcelain blank body is arranged on the outer wall of the resistor inner core, a guide rod 9 is fixedly connected to one side of the bottom die plate 2, the semi-cylindrical dies are arranged at equal intervals on the top of the bottom die plate 2, the bottom die plate 2 is movably arranged on the inner side of the fixing frame 1, the extrusion die plate 6 is movably arranged on the top of the bottom die plate 2, and the inner wall of the side of the extrusion die plate 6 is movably connected with the outer wall of the guide rod 9;
The plurality of resistor cores and the blanks are placed in the die of the bottom die plate 2 and then are aligned to the bottom of the extrusion die plate 6, so that when the electric push rod 4 pushes the movable frame plate 5 to move, the dies of the movable frame plate 5 are conveniently and directly extruded on the dies of the bottom die plate 2, then the blanks are extruded and molded, and then the molding operation of the plurality of resistors is completed, so that the working efficiency of the thermistor processing and molding device is improved, and the plurality of resistors are moved through the bottom die plate 2, so that the processing operation difficulty of a user is reduced;
The setting of the limiting rod 7 is convenient for limiting the moving frame plate 5, so that the moving frame plate 5 can be conveniently and vertically moved, the setting of the limiting spring 8 is convenient for sharing the weight of the moving frame plate 5 and the extrusion die plate 6, the pressure of the telescopic rod of the electric push rod 4 is reduced, meanwhile, the setting of the guide rod 9 is convenient for limiting the extrusion die plate 6, and when the extrusion die plate 6 moves downwards, the extrusion die plate 6 moves outside the guide rod 9, so that the extrusion die plate 6 is conveniently aligned to the top of the bottom die plate 2;
Example two:
On the basis of the first example, in order to ensure the processing and forming effects of the resistor, referring to fig. 3-5, a rotating wheel 10 is rotatably installed at the top of a fixing frame 1, a latch belt 11 is rotatably connected to the outer wall of the rotating wheel 10, the rotating wheel 10 is symmetrically arranged at the inner side of the latch belt 11, a driving motor 12 is fixedly installed at the top of the fixing frame 1, the bottom end of a rotating shaft of the driving motor 12 is fixedly connected with the top of the rotating wheel 10, a tooth block 13 is meshed with one side of the latch belt 11, and a movable block 14 is fixedly connected with one side of the tooth block 13;
The outside of the movable block 14 is movably connected with a fixed block 15, the bottom of the fixed block 15 is fixedly connected with a fixed box 16, the top of the fixed box 16 is symmetrically provided with rollers 17, the rollers 17 squeeze and roll on the bottom of the movable frame plate 5, the inner side of the fixed box 16 is rotatably provided with a squeezing wheel 18, the squeezing wheel 18 rolls on the top of the squeezing die plate 6, and the fixed box 16 is movably arranged between the movable frame plate 5 and the squeezing die plate 6;
After the extrusion die plate 6 is pressed on the top of the bottom die plate 2, the tooth block 13 drives the fixed box 16 to move through the use of the driving motor 12, so that the roller 17 is extruded on the inner side of the moving frame plate 5, the extrusion wheel 18 is extruded on the top of the extrusion die plate 6, and the whole extrusion die plate 6 is pressed along with the movement of the extrusion wheel 18, so that the blank inside the bottom die plate 2 is conveniently pressed and formed, partial resistor forming effect is prevented from being influenced by partial pressure, and the processing quality of a thermistor processing and forming device is improved;
The movable block 14 moves inside the fixed block 15, so that after the roller 17 enters the fixed block 15, a space for downward movement is reserved between the fixed box 16 and the extrusion wheel 18, and then the extrusion wheel 18 is conveniently extruded at the top of the extrusion die plate 6, so that a pressurizing effect is formed, and after the extrusion wheel 18 rolls and pressurizes the top of the extrusion die plate 6, the extrusion wheel 18 moves to one side of the driving motor 12, so that collision situations when the moving frame plate 5 moves upwards are avoided.
Working principle: when the thermistor processing and forming device is used, the bottom die plate 2 is aligned with the inner side of the fixing frame 1 and is moved, the bottom die plate 2 is attached to the inner side of the bottom die plate 2 and is moved, so that the bottom die plate 2 is moved and aligned with the bottom of the extrusion die plate 6, then the electric push rod 4 drives the moving frame plate 5 to downwards extrude the extrusion die plate 6, so that the extrusion die plate 6 is extruded on the top of the bottom die plate 2, the inner die of the extrusion die plate 6 is extruded on the die top of the bottom die plate 2, and a blank inside the bottom die plate 2 is extruded into a cylindrical structure;
After the movable frame plate 5 moves to the bottom, the driving motor 12 drives the rotating wheel 10 to rotate, the tooth clamping belt 11 drives the tooth block 13 to move, then the tooth block 13 moves the fixed box 16 towards the inner side of the movable frame plate 5, then the roller 17 presses the lower side of the plate of the movable frame plate 5, so that the fixed box 16 and the pressing wheel 18 are pressed downwards, the movable block 14 moves inside the fixed block 15, then the pressing wheel 18 presses the top of the pressing die plate 6 to roll, and therefore the dies are pressurized, and the forming effect of each resistor is guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a thermistor machine-shaping device, includes mount (1), its characterized in that: the inside removal of mount (1) is provided with bottom mould board (2), and the top fixed mounting of mount (1) has fixed plate (3), the top fixed mounting of fixed plate (3) has electric putter (4), and telescopic link bottom fixedly connected with movable frame plate (5) of electric putter (4), the bottom fixed mounting of movable frame plate (5) has extrusion mould board (6), and the top fixedly connected with gag lever post (7) of movable frame plate (5), the top fixed mounting of movable frame plate (5) has spacing spring (8), one side fixedly connected with guide arm (9) of bottom mould board (2).
2. A thermistor forming device according to claim 1, characterized in that the top of the bottom mould plate (2) is provided with semi-cylindrical moulds equidistantly, and the bottom mould plate (2) is movably arranged on the inner side of the fixing frame (1), the extrusion mould plate (6) is movably arranged on the top of the bottom mould plate (2), and the inner wall of the side of the extrusion mould plate (6) is movably connected with the outer wall of the guide rod (9).
3. A thermistor forming device according to claim 1, characterized in that the extrusion die plate (6) is fixedly connected with the limit rod (7) by means of a moving frame plate (5), and the limit rod (7) is movably arranged in the fixing plate (3), the moving frame plate (5) is movably arranged between the bottom die plate (2) and the fixing plate (3), and the limit spring (8) is fixedly arranged between the fixing plate (3) and the moving frame plate (5).
4. The thermistor processing and forming device according to claim 1, characterized in that the bottom of the extrusion die plate (6) is provided with semi-cylindrical dies at equal distance, the semi-cylindrical dies of the extrusion die plate (6) are aligned with the semi-cylindrical dies of the bottom die plate (2), a resistor inner core is arranged inside the semi-cylindrical dies of the bottom die plate (2), and the outer wall of the resistor inner core is provided with porcelain blanks.
5. The thermistor processing and forming device according to claim 1, characterized in that a rotating wheel (10) is rotatably mounted at the top of the fixing frame (1), a latch belt (11) is rotatably connected to the outer wall of the rotating wheel (10), the rotating wheel (10) is symmetrically arranged on the inner side of the latch belt (11), a driving motor (12) is fixedly mounted at the top of the fixing frame (1), and the bottom end of a rotating shaft of the driving motor (12) is fixedly connected with the top of the rotating wheel (10).
6. The thermistor processing and shaping device according to claim 5, characterized in that a tooth block (13) is meshed on one side of the tooth belt (11), a movable block (14) is fixedly connected on one side of the tooth block (13), a fixed block (15) is movably connected on the outer side of the movable block (14), a fixed box (16) is fixedly connected on the bottom of the fixed block (15), and rollers (17) are symmetrically arranged on the top of the fixed box (16).
7. A thermistor forming device according to claim 6, characterized in that the rollers (17) roll on the bottom of the moving frame plate (5) in a pressing manner, the pressing wheel (18) is rotatably mounted on the inner side of the fixed box (16), and the pressing wheel (18) is arranged on the top of the pressing die plate (6) in a rolling manner, and the fixed box (16) is arranged between the moving frame plate (5) and the pressing die plate (6) in a moving manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323025720.7U CN221200828U (en) | 2023-11-09 | 2023-11-09 | Thermistor processing and forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323025720.7U CN221200828U (en) | 2023-11-09 | 2023-11-09 | Thermistor processing and forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221200828U true CN221200828U (en) | 2024-06-21 |
Family
ID=91525601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323025720.7U Active CN221200828U (en) | 2023-11-09 | 2023-11-09 | Thermistor processing and forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221200828U (en) |
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2023
- 2023-11-09 CN CN202323025720.7U patent/CN221200828U/en active Active
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