CN213933444U

CN213933444U - Hardness testing machine convenient to quick fixed part

Info

Publication number: CN213933444U
Application number: CN202022896907.4U
Authority: CN
Inventors: 黄大宇
Original assignee: Jiangsu Shengdar Machinery Manufacturing Co ltd
Current assignee: Jiangsu Shengdar Machinery Manufacturing Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-10
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a hardness testing machine convenient to quick fixed part, including the camera body, first backup pad is installed to the rear side of camera body, and the inside of first backup pad is provided with first recess, the internally mounted of first recess has first spring, and installs the push pedal in the left side of first spring, the second backup pad is installed in the left side of push pedal, and the inside of second backup pad is provided with the second recess. This high definition surveillance camera machine is taken a candid photograph to people's face of community, second spring and baffle constitute buckle mechanism, aim at the second backup pad with first backup pad and push, and then promote the inside that the baffle moved the second recess for the second spring holds power, when the baffle moved the position of hole, so that the second spring promotes the inside that the baffle moved the hole and fixes first backup pad, thereby reaches the purpose of being convenient for install the camera machine.

Description

Hardness testing machine convenient to quick fixed part

Technical Field

The utility model relates to a hardness testing machine correlation technique field specifically is a hardness testing machine convenient to quick fixed part.

Background

The hardness testing machine is a device for detecting the hardness of parts, and mainly has the function of detecting the hardness of the parts and preventing the parts which do not reach the hardness standard from being put into use.

The existing hardness testing machine is used for fixing parts by bolts and nuts all around, and the fixing mode is very slow, so that the working efficiency is very low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardness testing machine convenient to quick fixed part to current hardness testing machine who proposes in solving above-mentioned background art is fixing the part and is generally adopting the screw bolt and nut to fix the part, and fixed mode of this kind is very slow, makes work efficiency become very low problem

In order to achieve the above object, the utility model provides a following technical scheme: a hardness testing machine convenient for quickly fixing parts comprises a base, wherein a first supporting plate is installed below the base, a second supporting plate is installed above the base, a hardness testing machine is installed on the inner side above the second supporting plate, a first groove is formed in the base, a gear is installed in the first groove, a screw is installed in the gear, connecting blocks are installed on the outer sides of two ends of the screw, a connecting rod is installed above the connecting blocks, a clamp is installed above the connecting rod, a first hole is formed in the outer side of the connecting rod, a rack is installed on the outer side of the gear, a second groove is formed in the rack, a first spring is installed in the second groove, a push plate is installed on the right side of the first spring, a push rod is installed on the right side of the push plate, and a first connecting plate is installed on the outer side of the right end of the rack, the inside of push rod is provided with the third recess, and the internally mounted of third recess has the baffle, the second connecting plate is installed in the middle outside of baffle, and the outside of second connecting plate is provided with the fourth recess, the second spring is installed to the top of second connecting plate, the top of fourth recess is provided with the second hole, the outside of baffle is provided with the fifth recess.

Preferably, the gear is connected with the screw in a key connection mode, and the thread directions of the two ends of the screw are completely opposite.

Preferably, the connection mode of the screw rod and the connection block is threaded connection, and the connection mode of the connection rod and the connection block is fixed connection.

Preferably, the outer side surface of the rack is tightly meshed with the outer side surface of the gear, and the first connecting plate is fixedly connected with the rack.

Preferably, the width of the push plate is consistent with that of the second groove, and the push plate is connected with the first spring in a welding mode.

Preferably, the second connecting plate is fixedly connected with the baffle, and the baffle is trapezoidal in appearance.

Compared with the prior art, the beneficial effects of the utility model are that: according to the hardness testing machine convenient for quickly fixing the parts, the screw rod and the connecting plate form a threaded connection mechanism, the rotating gear drives the screw rod to rotate so as to drive the connecting plate to move towards the middle, so that the connecting rod and the clamp move towards the middle, and the purpose of conveniently and quickly clamping the parts is achieved;

the push rod and the baffle form a pushing mechanism, and the push rod is pushed to move leftwards, so that the baffle is along the third groove; the track of moving downwards, and then the baffle does not fix the base, and the pulling rack moves to the right side for anchor clamps do not fix the part, thereby reach the purpose of quick-release part.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of a sectional view of the base of the present invention;

FIG. 3 is a schematic view of a sectional view of the rack of the present invention;

FIG. 4 is a schematic view of the overlooking structure of the base of the present invention

FIG. 5 is a schematic view of the structure at the position A in FIG. 3 according to the present invention

Fig. 6 is a left side view schematic diagram of the clamp of the present invention.

In the figure, 1, a base; 2. a first support plate; 3. a second support plate; 4. a hardness tester; 5. a first groove; 6. a gear; 7. a screw; 8. connecting blocks; 9. a connecting rod; 10. a clamp; 11. a first hole; 12. a rack; 13. a second groove; 14. a first spring; 15. pushing the plate; 16. a push rod; 17. a first connecting plate; 18. a third groove; 19. a baffle plate; 20. a second connecting plate; 21. a fourth groove; 22. a second spring; 23. a second hole; 24. and a fifth groove.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a hardness testing machine convenient for rapidly fixing parts comprises a base 1, a first supporting plate 2 is installed below the base 1, a second supporting plate 3 is installed above the base 1, a hardness testing machine 4 is installed on the inner side above the second supporting plate 3, a first groove 5 is formed in the base 1, a gear 6 is installed in the first groove 5, a screw 7 is installed in the gear 6, connecting blocks 8 are installed on the outer sides of two ends of the screw 7, a connecting rod 9 is installed above the connecting block 8, a clamp 10 is installed above the connecting rod 9, a first hole 11 is formed in the outer side of the connecting rod 9, a rack 12 is installed on the outer side of the gear 6, a second groove 13 is formed in the inner side of the rack 12, a first spring 14 is installed in the second groove 13, a push plate 15 is installed on the right side of the first spring 14, and a push rod 16 is installed on the right side of the push plate 15, a first connecting plate 17 is installed on the outer side of the right end of the rack 12, a third groove 18 is formed in the push rod 16, a baffle plate 19 is installed inside the third groove 18, a second connecting plate 20 is installed on the outer side of the middle of the baffle plate 19, a fourth groove 21 is formed in the outer side of the second connecting plate 20, a second spring 22 is installed above the second connecting plate 20, a second hole 23 is formed above the fourth groove 21, and a fifth groove 24 is formed in the outer side of the baffle plate 19.

The connection mode of gear 6 and screw rod 7 is the key-type connection, and the both ends screw thread of screw rod 7 is to opposite totally for rotate screw rod 7 and can drive connecting block 8 and move to the centre.

The connection mode of the screw 7 and the connection block 8 is threaded connection, and the connection mode of the connection rod 9 and the connection block 8 is fixed connection, so that the connection block 8 can drive the connection rod 9 to move.

The outer side surface of the rack 12 is tightly engaged with the outer side surface of the gear 6, and the first connecting plate 17 is fixedly connected with the rack 12, so that the pushing of the rack 12 can drive the gear 6 to rotate.

The width of the push plate 15 is the same as the width of the second groove 13, and the connection manner of the push plate 15 and the first spring 14 is welding, so that the push plate 15 can move inside the second groove 13.

The second connecting plate 20 is fixedly connected with the baffle plate 19, and the baffle plate 19 is trapezoidal in appearance, so that the baffle plate 19 can drive the second connecting plate 20 to move upwards when moving upwards.

The working principle is as follows: when the hardness testing machine convenient for rapidly fixing parts is used, when the parts need to be clamped, the rack 12 is pushed to move leftwards, the gear 6 is driven to rotate, the screw 7 drives the connecting block 8 to move towards the middle, the connecting rod 9 and the clamp 10 move towards the middle, and the clamp 10 clamps the parts conveniently, so that the aim of rapidly clamping the parts is fulfilled;

when the part needs to be loosened, the push rod 16 is pushed to move leftwards, the second spring 22 pushes the baffle 19 to move towards the middle along the track of the third groove 18, the baffle 19 does not fix the base 1, the rack 12 is pulled to move towards the right side, the gear 6 is driven to move in the reverse direction, the connecting block 8 is driven to move towards the two sides, the connecting rod 9 and the clamp 10 are driven to move towards the two sides, and therefore the purpose of quickly loosening the part is achieved.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hardness testing machine convenient to quick fixed part, includes base (1), its characterized in that: the device is characterized in that a first supporting plate (2) is installed below the base (1), a second supporting plate (3) is installed above the base (1), a hardness testing machine (4) is installed on the inner side of the upper portion of the second supporting plate (3), a first groove (5) is formed in the base (1), a gear (6) is installed inside the first groove (5), a screw rod (7) is installed inside the gear (6), connecting blocks (8) are installed on the outer sides of the two ends of the screw rod (7), a connecting rod (9) is installed above the connecting blocks (8), a clamp (10) is installed above the connecting rod (9), a first hole (11) is formed in the outer side of the connecting rod (9), a rack (12) is installed on the outer side of the gear (6), a second groove (13) is formed in the inner portion of the rack (12), and a first spring (14) is installed inside the second groove (13), push pedal (15) are installed on the right side of first spring (14), and push rod (16) are installed on the right side of push pedal (15), first connecting plate (17) are installed in the right-hand member outside of rack (12), the inside of push rod (16) is provided with third recess (18), and the internally mounted of third recess (18) has baffle (19), second connecting plate (20) are installed in the middle outside of baffle (19), and the outside of second connecting plate (20) is provided with fourth recess (21), second spring (22) are installed to the top of second connecting plate (20), the top of fourth recess (21) is provided with second hole (23), the outside of baffle (19) is provided with fifth recess (24).

2. The hardness tester convenient for rapidly fixing parts according to claim 1, characterized in that: the gear (6) is connected with the screw rod (7) in a key connection mode, and the thread turning directions of the two ends of the screw rod (7) are completely opposite.

3. The hardness tester convenient for rapidly fixing parts according to claim 1, characterized in that: the screw rod (7) is connected with the connecting block (8) in a threaded manner, and the connecting rod (9) is fixedly connected with the connecting block (8).

4. The hardness tester convenient for rapidly fixing parts according to claim 1, characterized in that: the outer side surface of the rack (12) is tightly meshed with the outer side surface of the gear (6), and the first connecting plate (17) is fixedly connected with the rack (12).

5. The hardness tester convenient for rapidly fixing parts according to claim 1, characterized in that: the width of the push plate (15) is consistent with that of the second groove (13), and the push plate (15) is connected with the first spring (14) in a welding mode.

6. The hardness tester convenient for rapidly fixing parts according to claim 1, characterized in that: the second connecting plate (20) is fixedly connected with the baffle (19), and the baffle (19) is trapezoidal in appearance.