CN218916628U - Measurable pressure formula thimble - Google Patents
Measurable pressure formula thimble Download PDFInfo
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- CN218916628U CN218916628U CN202223001172.XU CN202223001172U CN218916628U CN 218916628 U CN218916628 U CN 218916628U CN 202223001172 U CN202223001172 U CN 202223001172U CN 218916628 U CN218916628 U CN 218916628U
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- thimble
- shaft
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- thimble shaft
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Abstract
The utility model discloses a measurable pressure thimble, which comprises a thimble shaft radial fixing seat, wherein a first through hole is formed in the upper part of the thimble shaft radial fixing seat; the thimble shaft penetrates through the first through hole and is arranged on the thimble shaft radial fixing seat, one end of the thimble shaft penetrating through the first through hole is provided with a needle body, and the other end of the thimble shaft is provided with a threaded connection part; the thimble shaft driving part is connected with the thimble shaft driving part through a threaded connection part and can drive the thimble shaft to move along the radial direction of the first through hole; wherein, the thimble shaft driving part is provided with a pressure sensor at the joint of the thimble shaft driving part and the thimble shaft; according to the utility model, the pressure sensor is arranged at the joint of the thimble shaft and the thimble shaft driving part, when the needle body of the thimble shaft is propped against a product, the thimble shaft generates a reverse force to be fed back to the pressure sensor, and the pressure sensor transmits data to the display screen, so that each product is effectively subjected to pressure measurement, the stability of production and the uniformity of quality are ensured, and the pressure visual management is realized.
Description
Technical Field
The utility model belongs to the technical field of powder metallurgy processing, and particularly relates to a pressure-measurable thimble.
Background
At present, the pressure of the thimble to the product in the processing production is not controlled by a method, the operation is completed completely by feeling and experience of a technician, the cam pushes the push rod to advance during the equipment work, the pressure is applied to the product by adjusting the handle on the thimble rod and the spring on the thimble rod, whether the applied pressure is suitable or not can not be measured, the repeated adjustment is carried out on the handle in the process of adjusting the thimble, and whether the pressure of the product is reasonable or not is confirmed repeatedly, so that the workload of personnel is increased, the working efficiency of personnel doing things is reduced, meanwhile, the great waste is caused to the number of bad products which are repeatedly adjusted, and the consistency of the quality of the product is difficult to be ensured.
Disclosure of Invention
The utility model mainly aims to provide a measurable pressure type thimble, which realizes visual pressure monitoring and improves production efficiency and production quality.
According to a first aspect of the present utility model, there is provided a pressure-measurable thimble comprising:
the radial fixing seat of the thimble shaft is provided with a first through hole at the upper part;
the thimble shaft penetrates through the first through hole and is arranged on the thimble shaft radial fixing seat, one end of the thimble shaft penetrating through the first through hole is provided with a needle body, and the other end of the thimble shaft is provided with a threaded connection part;
the thimble shaft driving part is connected with the thimble shaft driving part through the threaded connection part and can drive the thimble shaft to move along the radial direction of the first through hole;
the needle body is characterized in that the thimble shaft driving part is provided with a pressure sensor at the joint of the thimble shaft driving part and the thimble shaft, and the pressure sensor can detect the pressure when the needle body is propped against a product.
In a specific embodiment of the present utility model, a pressure adjusting nut is provided on the threaded connection portion, a compression spring is provided between the pressure adjusting nut and the pressure sensor, and two ends of the compression spring are respectively abutted against the pressure adjusting nut and the pressure sensor.
In a specific embodiment of the present utility model, the thimble axle driving portion includes a thimble axle mounting seat and a thimble axle axial sliding rail seat, the thimble axle axial sliding rail seat is provided with a U-shaped groove, the thimble axle mounting seat is mounted in the U-shaped groove, and the length of the U-shaped groove is greater than the length of the thimble axle mounting seat.
In a specific embodiment of the present utility model, at least two sliding columns spaced from each other are disposed in the U-shaped groove, the thimble axle mounting seat is provided with a second through hole matched with the sliding column, and the thimble axle mounting seat can move in the U-shaped groove along the sliding column.
In a specific embodiment of the utility model, the thimble shaft driving part further comprises a reset mechanism, wherein the reset mechanism comprises a thimble shaft axial movement swing arm and a reset spring, one end of the reset spring is fixedly arranged in the middle of the thimble shaft axial movement swing arm, and the other end of the reset spring is fixedly arranged on the thimble shaft axial slide rail seat.
In a specific embodiment of the present utility model, a rotating shaft is disposed at the bottom of the axial sliding rail seat of the thimble shaft, and the lower part of the swinging arm for axial movement of the thimble shaft is fixedly connected with the rotating shaft and can rotate around the rotating shaft.
In a specific embodiment of the utility model, the thimble shaft mounting seat is provided with a thimble ejection amount adjusting mechanism, the thimble ejection amount adjusting mechanism comprises a thimble ejection amount adjusting nut, a first limiting block and a second limiting block, the first limiting block is fixed at the top of the thimble shaft mounting seat, and the second limiting block is fixed at one side of the thimble shaft mounting seat.
In a specific embodiment of the present utility model, the first limiting block includes a connection portion connected to the thimble shaft mounting seat, and a clamping portion for clamping the thimble ejection amount adjusting nut, where the clamping portion is provided with a clamping groove with a lateral opening, and the thimble ejection amount adjusting nut is clamped in the clamping groove.
In a specific embodiment of the utility model, one end of the second limiting block is provided with a positioning groove, the other end of the second limiting block is provided with a third through hole for the thimble ejection amount adjusting nut to pass through, a fastening piece is arranged in the positioning groove and is respectively connected with the upper part of the thimble shaft axial movement swinging arm and the thimble shaft mounting seat, the second limiting block is provided with a through straight notch, and the straight notch is communicated with the third through hole.
In a specific embodiment of the utility model, a threaded hole is formed in the pressure adjusting nut, and a fastening screw passes through the threaded hole and abuts against the threaded connection part to lock and position the pressure adjusting nut.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:
according to the utility model, the pressure sensor is arranged at the joint of the thimble shaft and the thimble shaft driving part, when the needle body of the thimble shaft is propped against a product, the thimble shaft generates a reverse force to be fed back to the pressure sensor, and the pressure sensor transmits data to the display screen, so that each product can be effectively subjected to pressure measurement, the stability of production and the uniformity of quality are ensured, the working efficiency of personnel is greatly improved, the waste of poor machine adjustment is reduced, and the visual management of pressure is further realized.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic illustration of a pressure-sensing thimble in accordance with an embodiment of the present utility model;
FIG. 2 is a front view of a pressure-sensing thimble according to one embodiment of the present utility model;
FIG. 3 is a top view of a pressure-sensing thimble according to one embodiment of the present utility model;
FIG. 4 is a side view of a pressure-sensing needle in accordance with one embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 4, there is provided a pressure-measurable thimble comprising:
the thimble shaft radial fixing seat 2 is provided with a first through hole at the upper part of the thimble shaft radial fixing seat 2;
the thimble shaft 1 penetrates through the first through hole and is arranged on the thimble shaft radial fixing seat 2, one end of the thimble shaft 1 penetrating through the first through hole is provided with a needle body, and the other end of the thimble shaft 1 is provided with a threaded connection part;
the thimble shaft driving part is connected with the thimble shaft 1 through the threaded connection part and can drive the thimble shaft 1 to move along the radial direction of the first through hole;
the thimble shaft driving part is provided with a pressure sensor 5 at the joint of the thimble shaft driving part and the thimble shaft 1, and the pressure sensor 5 can detect the pressure when the needle body is propped against the product.
In this embodiment, the external diameter of thimble axle 1 matches with the aperture size of first through-hole, thimble axle 1 passes first through-hole and installs on thimble axle radial fixing base 2, the one end that thimble axle 1 passed first through-hole is equipped with the needle body that acts on the product, the thimble axle 1 other end is equipped with threaded connection portion for be connected with thimble axle drive portion, threaded connection portion external diameter size is less than the external diameter of thimble axle 1, form the step between thimble axle 1 and the threaded connection portion, play a spacing effect, thimble axle drive portion is equipped with pressure sensor 5 in the junction with thimble axle 1, pressure sensor 5 top is equipped with the connecting portion that is used for being connected with the display screen, when the needle body of thimble axle 1 is propped up the product, pressure sensor 5 is given to the feedback of a reverse direction force, pressure sensor 5 is again carried data to the display screen on, can effectively carry out the pressure measurement to each product, stability and the uniformity of quality of production have improved personnel's work efficiency, the waste of adjustment machine is reduced, further realized pressure visual management.
In one embodiment of the utility model, a pressure adjusting nut 3 is arranged on the threaded connection part, a compression spring 4 is arranged between the pressure adjusting nut 3 and the pressure sensor 5, and two ends of the compression spring 4 respectively prop against the pressure adjusting nut 3 and the pressure sensor 5.
In this embodiment, be equipped with compression spring 4 between pressure adjusting nut 3 and the pressure sensor 5, change compression spring 4's compression volume through the position of adjusting the pressure adjusting nut 3 on the threaded connection portion to change the pressure that thimble axle 1 applyed the product, compression spring 4 one end offsets with pressure sensor 5, can in time feed back the pressure that thimble axle 1 applyed the product, realize the visual management of pressure.
Further, be equipped with the screw hole on the pressure adjusting nut 3, fastening screw passes screw hole and threaded connection portion looks butt and locks the location with pressure adjusting nut 3, avoids because pressure adjusting nut 3 takes place not hard up the influence that leads to producing pressure measurement result.
In one embodiment of the utility model, the thimble axle driving part comprises a thimble axle mounting seat 6 and a thimble axle axial sliding rail seat 11, the thimble axle axial sliding rail seat 11 is provided with a U-shaped groove, the thimble axle mounting seat 6 is arranged in the U-shaped groove, and the length of the U-shaped groove is larger than that of the thimble axle mounting seat 6.
In this embodiment, the axial slide rail seat 11 of the thimble shaft is provided with a T-shaped structure, the bottom of the straight shape can form a stable support with the installation plane, the upward protruding part of the axial slide rail seat 11 of the thimble shaft is provided with a U-shaped groove, at least two sliding columns spaced from each other are arranged in the U-shaped groove, the installation seat 6 of the thimble shaft is provided with a second through hole matched with the sliding column, the length of the U-shaped groove is greater than that of the installation seat 6 of the thimble shaft, and the installation seat 6 of the thimble shaft can move in the U-shaped groove along the sliding column; the thimble axle mount pad 6 sets up to L type structure, and its part that upwards stretches out is equipped with and is used for with thimble axle 1 threaded connection portion matched with connecting piece for thimble axle mount pad 6 can drive thimble axle 1 and remove, and pressure sensor 5 installs on the surface of connecting piece, can in time feed back the pressure that thimble axle 1 applyed the product.
In one embodiment of the utility model, the thimble shaft driving part further comprises a reset mechanism, wherein the reset mechanism comprises a thimble shaft axial movement swing arm 12 and a reset spring 10, one end of the reset spring 10 is fixedly arranged in the middle of the thimble shaft axial movement swing arm 12, and the other end of the reset spring is fixedly arranged on a thimble shaft axial slide rail seat 11.
In this embodiment, a fixed rotation shaft 13 is disposed at the bottom of the thimble axial sliding rail seat 11, the lower part of the thimble axial movement swing arm 12 is fixedly connected with the rotation shaft 13, and can rotate around the rotation shaft 13, one end of the reset spring 10 is installed and fixed at the middle of the thimble axial movement swing arm 12, and the other end of the reset spring is installed and fixed on the thimble axial sliding rail seat 11, when the thimble axial movement swing arm 12 is pushed forward, the reset spring 10 deforms under the action of external force, after the external force is removed, the reset spring 10 can recover to a state to drive the thimble axial movement swing arm 12 to reset.
Further, the swing arm 12 for axial movement of the thimble shaft is provided with a cam structure, and a proper cam profile is designed according to practical situations, so that the driven member can be moved arbitrarily and expected, and the structure is simple, compact and convenient to design.
In one embodiment of the utility model, the thimble shaft mounting seat 6 is provided with a thimble ejection amount adjusting mechanism, the thimble ejection amount adjusting mechanism comprises a thimble ejection amount adjusting nut 8, a first limiting block 7 and a second limiting block 9, the first limiting block 7 is fixed at the top of the thimble shaft mounting seat 6, and the second limiting block 9 is fixed at one side of the thimble shaft mounting seat 6.
In this embodiment, the first stopper 7 includes the connecting portion fixedly connected with the thimble axle mount pad 6 and is used for the joint portion of the ejecting volume adjusting nut 8 of joint thimble, joint portion is equipped with the draw-in groove of side direction open-ended, the ejecting volume adjusting nut 8 joint of thimble is in the draw-in groove, second stopper 9 one end is equipped with positioning groove, the other end is equipped with the third through-hole that supplies the ejecting volume adjusting nut 8 of thimble to pass, be equipped with the fastener in the positioning groove and be connected with thimble axle axial motion swing arm 12 upper portion and thimble axle mount pad 6 respectively, when pushing forward thimble axle axial motion swing arm 12, drive thimble axle mount pad 6 and remove in the U type inslot, thereby drive thimble axle and remove, and reset spring 10 takes place deformation under the exogenic effect, after removing the exogenic, reset spring 10 just can resume the state, drive thimble axle axial motion swing arm 12 and thimble axle mount pad 6 reset, second stopper 9 is equipped with the straight notch that link up, straight notch and third through-hole intercommunication, thimble ejection volume adjusting nut 8 can pass in the straight notch.
Further, the thimble shaft mounting seat 6 is provided with a plurality of adjusting threaded holes at the matching position with the straight slot, the bolt can be screwed into the corresponding adjusting threaded holes according to the ejection amount of the thimble, and the bolt can limit the ejection amount adjusting nut 8 of the thimble while fixing the second limiting block 9 on the thimble shaft mounting seat 6.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A measurable pressure formula thimble, characterized by includes:
the radial fixing seat (2) of the thimble shaft is provided with a first through hole at the upper part of the radial fixing seat (2) of the thimble shaft;
the thimble shaft (1) passes through the first through hole and is arranged on the thimble shaft radial fixing seat (2), one end of the thimble shaft (1) passing through the first through hole is provided with a needle body, and the other end of the thimble shaft (1) is provided with a threaded connection part;
the thimble shaft driving part is connected with the thimble shaft (1) through the threaded connection part and can drive the thimble shaft (1) to move along the radial direction of the first through hole;
the needle body is characterized in that the thimble shaft driving part is provided with a pressure sensor (5) at the joint of the thimble shaft driving part and the thimble shaft (1), and the pressure sensor (5) can detect the pressure when the needle body is propped against a product.
2. The thimble capable of measuring pressure according to claim 1, wherein a pressure adjusting nut (3) is arranged on the threaded connection portion, a compression spring (4) is arranged between the pressure adjusting nut (3) and the pressure sensor (5), and two ends of the compression spring (4) are respectively abutted against the pressure adjusting nut (3) and the pressure sensor (5).
3. The pressure-measurable thimble according to claim 1, wherein said thimble axle driving portion includes a thimble axle mounting seat (6) and a thimble axle axial slide rail seat (11), said thimble axle axial slide rail seat (11) being provided with a U-shaped groove, said thimble axle mounting seat (6) being mounted in said U-shaped groove, said U-shaped groove having a length greater than a length of said thimble axle mounting seat (6).
4. A pressure-measurable thimble according to claim 3, wherein said U-shaped groove has at least two spaced apart studs, said thimble axle mount (6) having a second through hole for mating with said studs, said thimble axle mount (6) being movable along said studs within said U-shaped groove.
5. A pressure-measurable thimble according to claim 3, wherein said thimble shaft driving portion further comprises a reset mechanism including a thimble shaft axial movement swing arm (12) and a reset spring (10), one end of said reset spring (10) is fixed to a middle portion of said thimble shaft axial movement swing arm (12), and the other end is fixed to said thimble shaft axial slide rail seat (11).
6. The pressure-measurable thimble according to claim 5, wherein a rotation shaft (13) is provided at the bottom of said thimble axle axial slide rail seat (11), and the lower part of said thimble axle axial movement swing arm (12) is fixedly connected to said rotation shaft (13) and is rotatable about said rotation shaft (13).
7. The pressure-measurable thimble according to claim 3, wherein said thimble shaft mounting seat (6) is provided with a thimble ejection amount adjusting mechanism, said thimble ejection amount adjusting mechanism comprises a thimble ejection amount adjusting nut (8), a first stopper (7) and a second stopper (9), said first stopper (7) is fixed at the top of said thimble shaft mounting seat (6), and said second stopper (9) is fixed at one side of said thimble shaft mounting seat (6).
8. The pressure-measurable thimble according to claim 7, wherein said first stopper (7) includes a connecting portion connected to said thimble shaft mounting seat (6) and a clamping portion for clamping said thimble ejection amount adjusting nut (8), said clamping portion being provided with a laterally opened clamping groove, said thimble ejection amount adjusting nut (8) being clamped in said clamping groove.
9. The pressure-measuring thimble according to claim 7 or 8, wherein one end of the second limiting block (9) is provided with a positioning groove, the other end of the second limiting block is provided with a third through hole for the thimble ejection amount adjusting nut (8) to pass through, a fastener is arranged in the positioning groove and is respectively connected with the upper part of the thimble shaft axial movement swinging arm (12) and the thimble shaft mounting seat (6), and the second limiting block (9) is provided with a through straight slot opening which is communicated with the third through hole.
10. The pressure-measurable thimble of claim 2, wherein said pressure adjusting nut (3) has a threaded hole, and a fastening screw passes through said threaded hole and abuts against said threaded connection portion to lock said pressure adjusting nut (3) in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223001172.XU CN218916628U (en) | 2022-11-11 | 2022-11-11 | Measurable pressure formula thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223001172.XU CN218916628U (en) | 2022-11-11 | 2022-11-11 | Measurable pressure formula thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218916628U true CN218916628U (en) | 2023-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223001172.XU Active CN218916628U (en) | 2022-11-11 | 2022-11-11 | Measurable pressure formula thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218916628U (en) |
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2022
- 2022-11-11 CN CN202223001172.XU patent/CN218916628U/en active Active
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