CN216466380U - Pressure applying device - Google Patents
Pressure applying device Download PDFInfo
- Publication number
- CN216466380U CN216466380U CN202122376494.1U CN202122376494U CN216466380U CN 216466380 U CN216466380 U CN 216466380U CN 202122376494 U CN202122376494 U CN 202122376494U CN 216466380 U CN216466380 U CN 216466380U
- Authority
- CN
- China
- Prior art keywords
- pressure
- hole
- elastic element
- loop bar
- end portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure applying device, which comprises a pressure plate, a supporting rod, a loop bar and an elastic element, wherein the pressure plate is arranged on the supporting rod; the supporting rod is arranged on the pressure plate, and at least one pressure scale mark is arranged at the upper end part of the supporting rod; the elastic element is sleeved on the supporting rod; the sleeve rod is sleeved on the elastic element and the supporting rod; the utility model has simple structure, convenient operation and good practicability, and realizes the interpretation of the applied pressure value of the powder ingot and the measurement of the installation position of the powder ingot.
Description
Technical Field
The utility model relates to the technical field of mechanical devices, in particular to a pressure applying device for applying rated pressure to a powder ingot filled in a cavity.
Background
For the realization of the requirement of loading a powder ingot with a shape in a cavity, firstly, pouring a glue solution into the cavity, then loading the powder ingot, and applying pressure to the powder ingot to completely wrap the powder ingot and the glue solution and fill the gap between the powder ingot and the cavity, the traditional method is implemented only by manual experience, has no special force application device, has the problems of uncertain pressure, overlarge or undersize pressure, further causes the condition that the powder ingot is not installed in place or the powder ingot cannot completely fill the cavity, and has the problems that the applied pressure value of the powder ingot cannot be interpreted and the installation position of the powder ingot is inconvenient to measure.
The present invention therefore proposes a pressure application device which overcomes the above-mentioned drawbacks.
Disclosure of Invention
In view of the above problems, the present invention provides a pressure applying device capable of reading a pressure value in a pressure applying process in real time and measuring an installation position of a powder ingot in a cavity.
The present invention provides a pressure applying apparatus comprising:
a platen;
the supporting rod is arranged on the pressure plate, and the upper end part of the supporting rod is provided with at least one pressure scale mark;
the elastic element is sleeved on the supporting rod;
the loop bar is sleeved on the elastic element, and the loop bar is pressed to enable the elastic element to generate pressure when being compressed so as to act on the pressure plate to extrude the powder ingot, and the top of the loop bar is opposite to the pressure scale mark.
As a further improvement of the present invention, a first connection hole is formed at the bottom of the support rod, a second connection hole aligned with the first connection hole is formed on the platen, and the support rod is fixed on the platen by connecting the first connection hole and the second connection hole through a connecting member.
As a further improvement of the present invention, the support bar includes:
the elastic element is sleeved on the upper end and abutted against the lower end, and the elastic element is abutted against the lower end when compressed.
As a further improvement of the present invention, the loop bar is provided with a through hole penetrating through the loop bar, the through hole has a step portion, the elastic element is compressed in the direction of the lower end portion by the step portion when the loop bar is pressed, and the top end of the through hole is aligned with the pressure scale mark.
As a further improvement of the present invention, the powder ingot is disposed in a cavity, the loop bar is provided with at least one distance scale line, the pressure plate is disposed on the powder ingot, and the edge of the cavity is aligned to the distance scale line.
As a further improvement of the utility model, the upper end portion is provided with a long round hole, the upper end portion of the loop bar is provided with a through pin hole, the loop bar is connected to the support bar by penetrating the through pin hole and the long round through hole through a limit pin, and the loop bar is pressed to move towards the pressure plate along the direction of the long round through hole so as to compress the elastic element.
As a further improvement of the utility model, two ends of the limit pin protrude out of the loop bar, and the pressure applying device further comprises two handle sleeves which are respectively sleeved at two ends of the limit pin.
As a further improvement of the present invention, the upper end portion and the lower end portion are cylindrical, and the diameter of the upper end portion is smaller than that of the lower end portion.
As a further improvement of the present invention, the elastic element is a spring, and the spring is sleeved on the upper end portion.
As a further development of the utility model, the connecting element is a screw.
Compared with the prior art, the utility model has the following beneficial effects:
1. the pressure applying device based on the utility model has the advantages of simple structure, convenient operation and good practicability;
2. according to the pressure applying device, the scale lines, the elastic element and the sleeve rod are arranged on the supporting rod and interact with each other, the sleeve rod is pressed downwards, so that the elastic element is compressed, the pressure scale line of the top of the sleeve rod to the supporting rod is read, the pressure applied to the powder ingot can be solved in real time according to Hooke's law, and the problem that the applied pressure value of the powder ingot cannot be interpreted in the assembling process is solved greatly;
3. according to the pressure applying device, the scale marks are arranged on the loop bar, when the handle returns to the initial position and is stable, the distance between the end face of the powder ingot and the large end face of the cavity at the moment is read through the distance scales on the loop bar, the mounting distance of the powder ingot can be accurately obtained, and the problem that the mounting position of the powder ingot is inconvenient to measure is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention, a brief description will be given below of the drawings to be used for the embodiments.
FIG. 1 is a structural view of a pressure applying apparatus;
fig. 2 is an exploded view of the pressure applying means.
In the above figures:
1. pressure disk K1, first connecting hole 2, bracing piece
21. Upper end portion 22, lower end portion K2, second connecting hole
K4, oblong hole L1, pressure scale mark M1 and step surface
3. Loop bar K3, through hole K5, pin hole
L2, distance scale mark T, step part 4 and limit pin
5. Handle sleeve 6, elastic element 7 and connecting piece
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The exemplary embodiments of the present invention and the description thereof are provided to explain the present invention and not to limit the present invention. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.
With respect to directional terminology used herein, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
As used herein, "and/or" includes any and all combinations of the described items.
The utility model provides a pressure applying device, which can read a pressure value in a pressure applying process in real time and can be used for measuring the installation position of a powder ingot in a cavity; the following is a detailed description.
1. Please refer to fig. 1-2; fig. 1 is a structural view of a pressure applying apparatus of the present invention, and fig. 2 is an exploded view of the pressure applying apparatus of the present invention. As shown in fig. 1-2, the pressure applying apparatus of the present invention includes a pressure plate 1, a support rod 2, a loop bar 3, and an elastic member 6;
the supporting rod 2 is arranged on the pressure plate 1, and the upper end part 21 of the supporting rod 2 is provided with at least one pressure scale mark L1; the elastic element 6 is sleeved on the support rod 2; the loop bar 3 is sleeved on the elastic element 6, the elastic element 6 generates pressure when being compressed by pressing the loop bar 3, so that when the pressure plate 1 extrudes a powder ingot, the top of the loop bar 3 is opposite to a pressure scale line L1, and thus, the applied pressure value is obtained in the extrusion process of the powder ingot.
In the present embodiment, the elastic element 6 is a cylindrical compression spring as a preferred embodiment, but the utility model is not limited thereto.
Furthermore, a first connecting hole K2 is formed in the bottom of the supporting rod 2, a second connecting hole K1 corresponding to the first connecting hole K2 is formed in the pressing plate 1, and the supporting rod 2 is fixed to the pressing plate 1 by connecting the first connecting hole 11 and the second connecting hole 22 through a connecting member 7.
In the present embodiment, the connecting member 7 is a screw as a preferred embodiment, but the utility model is not limited thereto.
Still further, the supporting rod 2 includes the upper end portion 21 and the lower end portion 22 connected to each other, the elastic element 6 is sleeved on the upper end portion 21 and abuts against the lower end portion 22, and the elastic element 6 abuts against the lower end portion 22 when being compressed. The loop bar 3 is provided with a through hole K3 penetrating through the loop bar 3 from top to bottom, at least part of the upper end portion 21 and the lower end portion 22 is located in the through hole K3, the through hole K3 is provided with a step portion T, the elastic element 6 is compressed in the direction of the lower end portion 22 through the step portion T when the loop bar 3 is pressed, and the top end of the through hole K3, namely the top portion 31 of the loop bar 3 is located on the pressure scale line L1.
In the present embodiment, the upper end portion 21 and the lower end portion 22 are cylindrical, and the diameter of the upper end portion 21 is smaller than that of the lower end portion 22, so that an outer step surface M1 is formed between the upper end portion 21 and the lower end portion 22.
Still further, the powder ingot is arranged in a cavity, the sleeve rod 3 is provided with at least one distance scale line L2, and when the pressure plate 1 is placed on the powder ingot, the edge of the cavity is aligned to the distance scale line L2, so as to obtain the distance value between the powder ingot and the edge of the cavity.
Furthermore, at least a part of the upper end portion 21 is provided with an elongated hole K4, the upper end portion of the loop bar 3 is provided with a pin hole K5, and the loop bar 3 is connected to the support bar 2 by inserting a limit pin 4 through the pin hole K5 and the elongated hole K4, so that the loop bar 3 is pressed, and the loop bar 3 moves toward the pressure plate 1 along the direction of the elongated hole K4 to compress the elastic element 6.
The two ends of the limit pin 4 protrude out of the sleeve rod 3, the pressure applying device further comprises two handle sleeves 5, and the two handle sleeves 5 are respectively sleeved at the two ends of the limit pin 4.
The installation steps of the pressure applying device of the utility model are as follows:
(1) the supporting rod 2 is fixedly arranged on the pressure plate 1, and the connecting piece 7 penetrates through a second connecting hole K2 on the pressure plate and a first connecting hole K1 at the bottom of the supporting rod to fixedly arrange the supporting rod 2 on the pressure plate 1; the elastic element 6 is sleeved on the upper end part 21 with the pressure scale mark L1 of the support rod 2, and the elastic element 6 is abutted against the lower end part 22; locate bracing piece 2 and elastic element 6 with loop bar 3 cover, set up a through-hole K3 that runs through in loop bar 3 in the loop bar 3 center, through-hole K3 top sets up a step portion T for when pushing down loop bar 3, step portion T compresses elastic element 6 along lower tip 22 direction, and the pressure that elastic element 6 compression produced acts on bracing piece 2, thereby to pressure disk 1 application of force, reaches the effect to the powder spindle application of force.
(2) The sleeve rod 3 is provided with a distance scale line L2, and when the pressure plate 1 is placed on the powder ingot, the distance scale line L2 of the sleeve rod 3 is aligned with the edge of the cavity; an upper end 21 of the support rod 2 is provided with a long round hole K4, the top of the loop bar 3 is provided with a through pin hole K5, the loop bar 3 is provided with a limit pin 4, the limit pin 4 is arranged on the long round hole K4 and the through pin hole K5 in a penetrating mode, and the handle sleeve 5 is arranged on the limit pin 4.
The working process of the pressure applying device of the utility model is as follows:
when the powder ingot pressing device is used, the pressing plate 1 is pressed on the end face of a powder ingot, the handle sleeve 5 is held, the sleeve rod 3 is pressed downwards, the sleeve rod 3 acts on the elastic element 6, the elastic element 6 is compressed to generate pressure to act on the supporting rod 2, the supporting rod 2 acts on the pressing plate 1, the pressing plate 1 applies pressure to the powder ingot, the powder ingot is uniformly fixed in the cavity, when no gap exists between the powder ingot and the cavity and the elastic element 6 is stable, the number of indications of the top of the sleeve rod 3 to a pressure scale line L1 located on the supporting rod 2 is read at the moment, the pressure applying value of the powder ingot is obtained according to the hooke's law, then the handle sleeve 5 is loosened, the handle rebounds to the initial position under the action of the elastic element 6, after the handle is stable, the number of the edge of the cavity to a distance scale line L2 located on the sleeve rod 3 is read, and the installation position of the powder ingot in the cavity is obtained through the number.
Specifically, the handle sleeve is held, force is applied vertically downwards, the limiting pin moves downwards along the long round hole on the supporting rod to drive the sleeve rod to compress the spring downwards, and the spring is compressed to generate pressure on the supporting rod and finally act on the powder ingot; the distance that the loop bar moves downwards is the stroke that the spring is compressed, according to hooke's law:
ΔF＝-k·Δx
pressure scales are calibrated on the supporting rod, and the pressure on the powder ingot at the moment can be conveniently read according to the pressure scales aligned with the upper end face of the sleeve rod. When the handle sleeve is positioned at the initial position, the distance between the end face of the powder ingot and the large end face of the cavity at the moment can be read through the distance scale on the sleeve rod.
In conclusion, the utility model has simple structure, convenient operation and good practicability; the scale lines, the elastic element and the loop bar are arranged on the supporting rod, the pressure scale lines of the top of the loop bar to the supporting rod are read by pressing the loop bar downwards, and the pressure applied to the powder ingot can be solved in real time according to Hooke's law, so that the problem that the applied pressure value of the powder ingot cannot be interpreted in the assembling process is solved greatly; through set up the scale mark on the loop bar, when the handle got back to initial position and stable, read out the distance of powder spindle terminal surface apart from the big terminal surface of cavity this moment through the distance scale on the loop bar, can accurately learn the installation distance of powder spindle, solved the inconvenient problem of powder spindle mounted position measurement effectively.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A pressure applying apparatus, comprising:
a platen;
the supporting rod is arranged on the pressure plate, and the upper end part of the supporting rod is provided with at least one pressure scale mark;
the elastic element is sleeved on the supporting rod;
the loop bar is sleeved on the elastic element, and the loop bar is pressed to enable the elastic element to generate pressure when being compressed so as to act on the pressure plate to extrude the powder ingot, and the top of the loop bar is opposite to the pressure scale mark.
2. The pressure applying apparatus as claimed in claim 1, wherein the support rod has a first connecting hole formed at a bottom thereof, the platen has a second connecting hole formed therein opposite to the first connecting hole, and the first connecting hole and the second connecting hole are connected by a connecting member to fix the support rod to the platen.
3. The pressure applying apparatus of claim 1, wherein the support bar comprises:
the elastic element is sleeved on the upper end and abutted against the lower end, and the elastic element is abutted against the lower end when compressed.
4. The pressure applying apparatus according to claim 3, wherein a through hole is formed at the center of the shank to penetrate through the shank, the through hole has a stepped portion, the elastic member is compressed in the direction of the lower end portion by the stepped portion when the shank is pressed, and the top end of the through hole is aligned with the pressure scale mark.
5. The pressure applying apparatus of claim 1, wherein the powder ingot is disposed in a cavity, the stem is provided with at least one distance scale, the platen is disposed on the powder ingot, and the cavity edge pair is located at one of the distance scale.
6. The pressure applying apparatus according to claim 3, wherein the upper end portion has an elongated hole, the upper end portion of the loop bar has a pin hole, a stopper pin is inserted into the pin hole and the elongated hole to connect the loop bar to the support bar, and the loop bar is pressed to move toward the platen along the elongated hole to compress the elastic element.
7. The pressure application device of claim 6, wherein two ends of the limiting pin protrude out of the sleeve rod, and the pressure application device further comprises two handle sleeves, and the two handle sleeves are respectively sleeved at two ends of the limiting pin.
8. The pressure applying apparatus of claim 3 wherein the upper end portion and the lower end portion are cylindrical, the upper end portion having a diameter smaller than a diameter of the lower end portion.
9. The pressure applying apparatus of claim 8 wherein the resilient member is a spring, the spring being disposed over the upper end portion.
10. The pressure applying apparatus of claim 2 wherein the connector is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376494.1U CN216466380U (en) | 2021-09-29 | 2021-09-29 | Pressure applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376494.1U CN216466380U (en) | 2021-09-29 | 2021-09-29 | Pressure applying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216466380U true CN216466380U (en) | 2022-05-10 |
Family
ID=81438029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122376494.1U Active CN216466380U (en) | 2021-09-29 | 2021-09-29 | Pressure applying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216466380U (en) |
-
2021
- 2021-09-29 CN CN202122376494.1U patent/CN216466380U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210464766U (en) | Spring pretightening force detection device | |
| CN216466380U (en) | Pressure applying device | |
| CN116973605A (en) | ACS high-precision test seat for vertical conductive adhesive of metal wire | |
| CN209858122U (en) | Belt tension degree detection device | |
| CN205175306U (en) | Inside seal groove diameter measuring device | |
| CN213364880U (en) | Small-size square resistance testing arrangement | |
| CN213516616U (en) | Fixing device for measuring elongation after fracture in metal material tensile experiment | |
| CN212229377U (en) | Test bench for LCM (liquid crystal module) finished product test | |
| CN208952857U (en) | A kind of mounting hole detecting tool | |
| CN205300827U (en) | Measurement device for quiet friction force between crosslinked polyethylene cable copper core and insulating layer | |
| CN215810551U (en) | Mechanical measuring equipment convenient to use | |
| CN107192312B (en) | Special gauge for detecting position of flange shaft threaded hole | |
| CN213956219U (en) | Dissolution instrument depth measuring device | |
| CN220136648U (en) | Press and detect counter structure | |
| CN109556489B (en) | Mobile phone rear shell inner width measuring device | |
| CN215338073U (en) | Length detection tool | |
| SU1483292A1 (en) | Dynamometer | |
| CN205374173U (en) | Pulling -force testing machine | |
| CN110763384B (en) | Spring pretightening force detection device and method | |
| CN219495028U (en) | Gauge for rapidly detecting size of inner hole of gear | |
| CN109865762B (en) | Plate performance detection device and use method | |
| CN217403448U (en) | Multifunctional slope detector | |
| CN216694811U (en) | Lever-type roundness measuring instrument sensor | |
| CN220039692U (en) | Motor test fixture | |
| CN214372187U (en) | Measuring device for calibrating depth of drug dissolution instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |