CN214373857U

CN214373857U - Adjustable QYC-15A plastic ball indentation hardness tester clamping mechanism

Info

Publication number: CN214373857U
Application number: CN202120301262.7U
Authority: CN
Inventors: 景宏亮; 武文佳
Original assignee: Changchun Yuanchuang Instrument Equipment Co ltd
Current assignee: Changchun Yuanchuang Instrument Equipment Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-08
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an QYC-15A plastic ball indentation sclerometer fixture of adjustable, including base, fixture and moving mechanism, one side that L type backup pad was kept away from at the base top is equipped with the fixed plate, the internally mounted of fixed plate has moving mechanism, fixture is installed at the top of supporting seat. The utility model discloses an internally mounted at the fixed plate has moving mechanism, the threaded rod that can drive one side when through rotatory handle rotates, it removes to drive the supporting seat through the threaded rod and removes, thereby be convenient for the pressure test is carried out to the different positions of object to the pressure head, install fixture through the top at the supporting seat, use the degree of freedom that can restrict two directions of object through the cooperation between baffle base and the L type baffle, two sets of baffle bases are close to each other, transversely fix the object, downwards adjust L type baffle and can vertically fix the object, and then make things convenient for the object of user of service centre gripping different shapes.

Description

Adjustable QYC-15A plastic ball indentation hardness tester clamping mechanism

Technical Field

The utility model relates to a fixture technical field specifically is an QYC-15A plastic ball indentation sclerometer fixture of adjustable.

Background

The plastic ball indentation hardness tester is used for testing the capability of a high polymer material resisting the pressing of another rigid object which is regarded as having no elastic deformation into the high polymer material, and when the device is used for testing the hardness of the object, the device is required to be used for clamping the object.

The existing clamping mechanism of the QYC-15A plastic ball indentation hardness tester has the defects that:

1. the conventional clamping mechanism of the QYC-15A plastic ball indentation hardness tester cannot adjust the detection position of an object when the object is tested, so that the detection data of the device on the object is influenced;

2. the existing clamping mechanism of the QYC-15A plastic ball indentation hardness tester can only clamp one type of object generally, and when people need to detect other objects, the device cannot clamp the objects well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an QYC-15A plastic ball indentation sclerometer fixture of adjustable to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable clamping mechanism of an QYC-A plastic ball indentation hardness tester comprises a base, a clamping mechanism and a moving mechanism, wherein an L-shaped supporting plate is arranged on one side of the top of the base, a control box is installed on one side of the top of the L-shaped supporting plate, a telescopic mechanism is installed at the bottom of the control box, a pressure head is installed at the bottom of the telescopic mechanism, a fixed plate is arranged on one side, away from the L-shaped supporting plate, of the top of the base, the moving mechanism is installed inside the fixed plate and comprises a handle and a threaded rod, the handle is installed at one end of the threaded rod penetrating through the inside of the fixed plate, the other end of the threaded rod is rotatably connected with a supporting seat, the clamping mechanism is installed at the top of the supporting seat and comprises a bottom plate, a fixed block, a sliding rod, a baffle base and an L-shaped baffle, the fixed block is installed in the center of the top of the bottom plate, the utility model discloses a baffle, including bottom plate top fixed block, bottom plate both sides all slidable mounting have the baffle base, install the slide bar between fixed block and the baffle base, L type baffle is installed at the top of baffle base.

Preferably, the supporting legs are installed at four corners of the bottom of the base, and the supporting leg base is installed at one end, far away from the base, of the supporting leg.

Preferably, the telescopic mechanism comprises a telescopic rod base and a telescopic rod, and the telescopic rod is slidably mounted inside the telescopic rod base.

Preferably, the front of control box is installed the pilot lamp, and the switch is installed to the bottom of pilot lamp.

Preferably, the bottom of the supporting seat is provided with a first boss, the base is provided with a sliding groove in the side close to the first boss, and the sliding groove is connected with the first boss in a sliding manner.

Preferably, a second boss is installed at one end of the threaded rod, a sleeve is installed on one side, close to the threaded rod, of the supporting seat, and the second boss is rotatably connected inside the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an internally mounted at the fixed plate has moving mechanism, can drive the threaded rod of one side when rotatory handle and rotate, makes the threaded rod rotate at the inner wall of fixed block through helicitic texture, removes through the threaded rod and can drive the supporting seat and remove to be convenient for the pressure test to the different positions of object.

2. The utility model discloses an install fixture at the top of supporting seat, use the degree of freedom that can restrict two directions of object through the cooperation between baffle base and the L type baffle, two sets of baffle bases are close to each other, transversely fix the object, and down regulation L type baffle can be fixed the object is vertical, and when avoiding one-way centre gripping dysmorphism object, not hard up phenomenon appears in the object, and then makes things convenient for the object of user's centre gripping different shapes.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a front internal part structure diagram of the present invention;

FIG. 3 is a schematic view of the internal structure of the side part of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a base; 101. a chute; 102. a fixing plate; 2. supporting legs; 201. a support leg base; 3. an L-shaped support plate; 4. a control box; 401. an indicator light; 402. a switch; 5. a telescoping mechanism; 501. a telescopic rod base; 502. a telescopic rod; 6. a pressure head; 7. a supporting seat; 701. a first boss; 8. a clamping mechanism; 801. a base plate; 802. a fixed block; 803. a slide bar; 804. a baffle base; 805. an L-shaped baffle plate; 9. a moving mechanism; 901. a handle; 902. a threaded rod; 10. a sleeve; 1001. and a second boss.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable clamping mechanism of an QYC-15A plastic ball indentation hardness tester comprises a base 1, a clamping mechanism 8 and a moving mechanism 9, wherein an L-shaped supporting plate 3 is arranged on one side of the top of the base 1, a control box 4 is arranged on one side of the top of the L-shaped supporting plate 3, a telescopic mechanism 5 is arranged at the bottom of the control box 4, a pressure head 6 is arranged at the bottom of the telescopic mechanism 5, the L-shaped supporting plate 3 is welded on the top of the base 1, the L-shaped supporting plate 3 can support the control box 4 on one side, the control box 4 can protect internal control components, the telescopic mechanism 5 is arranged at the bottom of the control box 4, the pressure head 6 at the bottom can be driven to contact with an object through the telescopic mechanism 5, the pressure head 6 can contact with the object, the pressure of the object can be tested, a fixing plate 102 is arranged on one side, far away from the L-shaped supporting plate 3, of the top of the base 1, and the moving mechanism 9 is arranged inside the fixing plate 102, the moving mechanism 9 comprises a handle 901 and a threaded rod 902, the threaded rod 902 is arranged at one end of the handle 901 penetrating through the fixing plate 102, the handle 901 is arranged at one end of the threaded rod 902 penetrating through the fixing plate 102, the other end of the threaded rod 902 is rotatably connected with the supporting seat 7, the clamping mechanism 8 is arranged at the top of the supporting seat 7, the clamping mechanism 8 comprises a bottom plate 801, a fixing block 802, a sliding rod 803, a baffle base 804 and an L-shaped baffle 805, the fixing block 802 is arranged at the center of the top of the bottom plate 801, the baffle base 804 is arranged on two sides of the fixing block 802 at the top of the bottom plate 801 in a sliding mode, the sliding rod 803 is arranged between the fixing block 802 and the baffle base 804, the L-shaped baffle 805 is arranged at the top of the baffle base 804, and the fixing block 802 at the top can be fixed by the bottom plate 801.

Specifically, before using, a person needs to place an object on the fixing block 802, then a thread is installed on one side of the rotary baffle base 804, a bolt rotates towards the inner wall of the baffle base 804 under the action of a thread structure, so that the height of the top L-shaped baffle 805 is fixed, further the movement of the L-shaped baffle 805 is limited from the top, when the person clamps objects with different sizes, the baffle base 804 can move along the sliding rods 803 on two sides of the fixing block 802 by pulling the baffle base 804 on two sides, so as to prolong the placing space of the objects, then the person can make the two groups of baffle bases 804 approach each other to squeeze and fix the objects by rotating the nuts on two sides of the baffle base 804, when the person needs to adjust the testing position of the objects, the screw rod 902 on one side can be driven to rotate by rotating the handle 901, so that the screw rod 902 rotates on the inner wall of the fixing block 802 through the thread structure, the threaded rod 902 can move in a telescopic manner under the threaded structure in the fixing plate 102 to drive the supporting seat 7 to change the position, so that the pressure head 6 can conveniently test the pressure of different positions of an object.

Further, supporting legs 2 are installed at the four corners of base 1 bottom, and supporting leg base 201 is installed to the one end that base 1 was kept away from to supporting leg 2.

Specifically, supporting leg 2 passes through welded fastening in one side of base 1, and supporting leg 2 can support the base 1 at top, and supporting leg base 201 can increase with the area of contact on ground, improve the stability of device.

Further, the telescopic mechanism 5 comprises a telescopic rod base 501 and a telescopic rod 502, and the telescopic rod 502 is slidably mounted inside the telescopic rod base 501.

Specifically, the inside lead screw structure of telescopic link base 501 can make the nut structure of telescopic link 502 one end remove along lead screw thread direction of rotation, and then drives telescopic link 502 and stretch out and draw back to the pressure head 6 that drives the bottom removes.

Further, an indicator lamp 401 is mounted on the front surface of the control box 4, and a switch 402 is mounted on the bottom of the indicator lamp 401.

Specifically, before using, personnel need connect the device with external power source through the electric wire, then can make the device begin to work through operating switch 402, and pilot lamp 401 can make things convenient for personnel to know the operational aspect of device.

Further, the bottom of the supporting seat 7 is provided with a first boss 701, the base 1 is provided with a sliding groove 101 in the inner part close to the first boss 701, and the first boss 701 is slidably connected in the sliding groove 101.

Specifically, when personnel rotate the threaded rod 902, the boss 701 that can drive the supporting seat 7 bottom moves in the inside of spout 101, and the stability when fixture 8 removes can be increased in the cooperation use of supporting seat 7 and boss 701, when avoiding threaded rod 902 to drive fixture 8 and remove, the rotatory slope phenomenon appears in fixture 8.

Furthermore, a second boss 1001 is installed at one end of the threaded rod 902, a sleeve 10 is installed on one side of the supporting seat 7 close to the threaded rod 902, and the second boss 1001 is rotatably connected inside the sleeve 10.

Specifically, when the operator operates the rotary threaded rod 902, the second boss 1001 at one end of the threaded rod 902 rotates inside the sleeve 10, so as to drive the supporting seat 7 at one side to move.

The working principle is as follows: before the device is used, a person needs to connect the device with an external power supply through an electric wire, then an object is placed on the fixed block 802, threads are installed on one side of the rotary baffle base 804, a bolt rotates towards the inner wall of the baffle base 804 under the action of a thread structure, so that the height of the top L-shaped baffle 805 is fixed, the movement of the object is further limited from the top by the L-shaped baffle 805, when the person clamps objects with different sizes, the baffle bases 804 on two sides can be pulled to enable the baffle base 804 to move along the sliding rods 803 on two sides of the fixed block 802, so that the placing space of the object is prolonged, then the person enables the two groups of baffle bases 804 to be close to each other to extrude and fix the object through rotating the nuts on two sides of the baffle base 804, when the person needs to adjust the testing position of the object, the screw rod 902 on one side can be driven to rotate through rotating the handle 901, so that the screw rod 902 rotates on the inner wall of the fixed block 802 through the thread structure, the threaded rod 902 can move telescopically under the thread structure inside the fixing plate 102 to drive the supporting seat 7 to change the position.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an QYC-15A plastic ball indentation sclerometer fixture of adjustable, includes base (1), fixture (8) and moving mechanism (9), its characterized in that: one side at base (1) top is equipped with L type backup pad (3), control box (4) are installed to one side at L type backup pad (3) top, telescopic machanism (5) are installed to the bottom of control box (4), pressure head (6) are installed to the bottom of telescopic machanism (5), one side that L type backup pad (3) were kept away from at base (1) top is equipped with fixed plate (102), the internally mounted of fixed plate (102) has moving mechanism (9), moving mechanism (9) are including handle (901) and threaded rod (902), the internally mounted that the one end of threaded rod (902) runs through fixed plate (102) has handle (901), other end swivelling joint supporting seat (7) of threaded rod (902), fixture (8) are installed at the top of supporting seat (7), fixture (8) include bottom plate (801), Fixed block (802), slide bar (803), baffle base (804) and L type baffle (805), fixed block (802) are installed to the central authorities at the top of bottom plate (801), the both sides of bottom plate (801) top fixed block (802) all slidable mounting have baffle base (804), install slide bar (803) between fixed block (802) and baffle base (804), L type baffle (805) are installed to the top of baffle base (804).

2. The adjustable QYC-15A plastic ball indentation durometer clamping mechanism of claim 1, wherein: supporting legs (2) are installed in the four corners of base (1) bottom, and supporting leg base (201) are installed to the one end that base (1) was kept away from in supporting leg (2).

3. The adjustable QYC-15A plastic ball indentation durometer clamping mechanism of claim 1, wherein: the telescopic mechanism (5) comprises a telescopic rod base (501) and a telescopic rod (502), and the telescopic rod (502) is slidably mounted inside the telescopic rod base (501).

4. The adjustable QYC-15A plastic ball indentation durometer clamping mechanism of claim 1, wherein: the front surface of the control box (4) is provided with an indicator lamp (401), and the bottom of the indicator lamp (401) is provided with a switch (402).

5. The adjustable QYC-15A plastic ball indentation durometer clamping mechanism of claim 1, wherein: the bottom of supporting seat (7) is equipped with boss (701) one, and base (1) is close to the inside of boss (701) one side and is equipped with spout (101), and the inside sliding connection of spout (101) has boss (701).

6. The adjustable QYC-15A plastic ball indentation durometer clamping mechanism of claim 1, wherein: boss two (1001) are installed to the one end of threaded rod (902), and sleeve (10) are installed to one side that supporting seat (7) are close to threaded rod (902), and the inside swivelling joint boss two (1001) of sleeve (10).