CN218271339U

CN218271339U - Service life tester for oven door hinge

Info

Publication number: CN218271339U
Application number: CN202221951707.7U
Authority: CN
Inventors: 胡海涛; 黄润光; 陈保才
Original assignee: Guangdong Haiyou Measuring Instrument Co ltd
Current assignee: Guangdong Haiyou Measuring Instrument Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-10
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of test equipment, and discloses an oven door hinge service life tester, which comprises an oven test bench, wherein a first test station and a second test station are arranged on the oven test bench along the left and right sides of a first direction; the two side-turning manipulators are respectively arranged on the oven test bench, one side-turning manipulator is connected with the oven door of the oven positioned on the first test station, and the oven door of the oven positioned on the first test station is repeatedly opened and closed; the other side-turning manipulator is connected with an oven door of an oven positioned on the second test station and used for repeatedly opening and closing the oven door of the oven positioned on the second test station; and the top pressing mechanism is arranged on the oven testing bench and is configured to press the top of the oven placed on the first testing station and the second testing station from top to bottom. Two work positions, can the alternative or use at the same time, work efficiency is higher, uses more in a flexible way, and top hold-down mechanism further fixes a position the oven, and the rigidity is more steady.

Description

Service life tester for oven door hinge

Technical Field

The utility model relates to a test equipment technical field especially relates to an oven hinge life test appearance.

Background

Ovens are used in a wide variety of applications and can be used to cook various foods. During the manufacturing process of the oven, a series of performance and life tests of the oven are required. Among them, the service life test of the oven door hinge is an important one of many tests.

The oven comprises an oven body, wherein an open hole is formed in the side surface of the oven body; the oven door is usually connected to the oven body by a side-turning hinge for covering the opening. The existing oven door hinge service life tester is simple in structure, generally can only test the service life of an oven door hinge for one oven, is low in working efficiency and not flexible enough to use, and the position of the oven is unstable.

Therefore, it is urgently needed to provide an oven door hinge life tester, its work efficiency is higher, uses more nimble, and oven rigidity is more stable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oven hinge life test appearance, its work efficiency is higher, uses more in a flexible way, and oven rigidity is more steady.

To achieve the purpose, the utility model adopts the following technical proposal:

an oven door hinge life tester, comprising:

the oven test bench is provided with a first test station and a second test station in parallel along the left and right directions of the first direction;

the two side-turning manipulators are respectively arranged on the oven test bench, one side-turning manipulator is used for connecting the oven door of the oven positioned on the first test station and repeatedly opening and closing the oven door of the oven positioned on the first test station; the other side-turning manipulator is used for connecting an oven door of an oven positioned on the second test station so as to repeatedly open and close the oven door of the oven positioned on the second test station;

and the top pressing mechanism is arranged on the oven test bench and is configured to press the top of the oven placed on the first test station and the second test station from top to bottom.

Optionally, the oven test rack comprises:

a bottom platform having the first test station and the second test station formed thereon;

the top cross beam is fixedly connected to the bottom platform through a stand column, and an accommodating space for placing an oven is formed between the top cross beam and the bottom platform;

and the top pressing mechanism is fixed on the top cross beam along the first direction with adjustable position.

Optionally, the top hold-down mechanism comprises a plurality of sliding plates, and the sliding plates are slidably inserted into the top cross beam along the first direction; each sliding plate is provided with a pressing rod respectively, and the pressing rods are used for pressing the top of the oven from top to bottom.

Optionally, the pressing rod is in threaded fit connection with the sliding plate, so that the position of the pressing rod for pressing one end of the oven is adjusted in the vertical direction by rotating the pressing rod.

Optionally, a rotating disc is coaxially and fixedly connected to the pressing rod.

Optionally, each of the rollover manipulators includes:

the rotating rod extends along the first direction and is rotatably arranged on the oven test bench, and the rotating rod is positioned on one side of the first test station and one side of the second test station;

the driving motor is arranged on the oven test bench and is in transmission connection with the rotating rod;

one end of the connecting arm is connected to the rotating rod in a non-rotatable mode, and the other end of the connecting arm extends along the radial direction of the rotating rod;

a clamp block assembly slidably inserted on the connecting arm, the clamp block assembly configured to clamp a door handle on an oven door;

wherein, driving motor can drive the linking arm with the dwang drives as the drive shaft the clamping block subassembly is done reciprocal opening and shutting action that opens and shuts the oven door.

Optionally, the connecting arm can be connected to the rotating rod along the first direction position adjustment relative to the rotating rod.

Optionally, the dwang is square pole, square jack has been seted up to the linking arm, the dwang wears to locate square jack, so that the linking arm slides and not rotatable peg graft in on the dwang.

Optionally, the method further comprises:

the control cabinet is arranged in a split mode with the oven test bench, and the control cabinet is in control connection with the two side-turning manipulators.

Optionally, the method further comprises:

and the connecting frame is fixed on the control cabinet and is configured to be selectively and fixedly connected with the oven test bench.

The utility model has the advantages that:

compared with the existing oven door hinge service life tester, the oven door hinge service life tester of the utility model has two working positions, can be used alternatively or simultaneously, has higher working efficiency and more flexible use; meanwhile, the top pressing mechanism further positions the oven, so that the position is fixed more stably.

Drawings

Fig. 1 is a schematic view of an oven door hinge life tester in some embodiments provided by the present invention.

In the figure:

x, a first direction; 1. an oven test bench; 11. a bottom platform; 12. a top cross beam; 13. a column; 2. a side-turning manipulator; 21. rotating the rod; 22. a drive motor; 23. a connecting arm; 24. a clamping block assembly; 3. a top hold down mechanism; 31. a slide plate; 32. a pressure lever; 33. a turntable; 4. a control cabinet; 5. and a connecting frame.

Detailed Description

In order to make the technical problems, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further explained below by means of specific embodiments in conjunction with the accompanying drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to 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 only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is a schematic view of an oven door hinge life tester provided in some embodiments of the present invention, in which two ovens are not numbered. As shown in fig. 1, the present embodiment provides an oven door hinge life tester, which includes an oven test bench 1, two side-turning manipulators 2, and a top hold-down mechanism 3. In the figure, X represents the first direction. A first test station and a second test station are arranged on the oven test bench 1 side by side along the left and right sides of the first direction; the two side-turning manipulators 2 are respectively arranged on the oven test bench 1, one side-turning manipulator 2 is used for connecting an oven door of an oven positioned on the first test station and repeatedly opening and closing the oven door of the oven positioned on the first test station; the other side-turning manipulator 2 is used for connecting an oven door of an oven positioned on the second test station and repeatedly opening and closing the oven door of the oven positioned on the second test station; the top pressing mechanism 3 is arranged on the oven test bench 1, and the top pressing mechanism 3 is configured to press the top of the oven placed on the first test station and the second test station from top to bottom.

Compared with the existing oven door hinge life tester, the oven door hinge life tester provided by the embodiment has the first test station and the second test station, so that a user can select one or all the test stations at the same time, the working efficiency is higher, and the use is more flexible; meanwhile, the top pressing mechanism 3 further positions the oven, so that the oven is not easy to shake in the test process, the position is fixed more stably, and the test is more reliable. The oven door hinge is a hinge accessory which is hinged and connected with the oven body, and the service life test shows the service life of the oven door hinge through the opening and closing times by opening and closing the oven door in a reciprocating mode.

Further, as shown in fig. 1, the oven test stand 1 includes a bottom platform 11, a top cross member 12, and a column 13. Wherein, a first test station and a second test station are formed on the bottom platform 11; the top cross beam 12 is fixedly connected to the bottom platform 11 through the upright column 13, and an accommodating space for placing the oven is formed between the top cross beam and the bottom platform 11; the top pressing mechanism 3 is fixed on the top cross beam 12 along the position adjustable in the first direction, and the structure is simple and the cost is low.

Further, as shown in fig. 1, the top hold-down mechanism 3 includes a plurality of sliding plates 31, the sliding plates 31 are slidably inserted onto the top cross member 12 along a first direction; each sliding plate 31 is provided with a pressing rod 32, the pressing rods 32 are used for pressing the top of the oven from top to bottom, so that the position of the pressing rods 32 in the first direction can be adjusted, the structure is simple, the cost is low, the sliding plates are arranged in a split mode, and independent maintenance and adjustment are facilitated.

Further, as shown in fig. 1, the pressing rod 32 is screw-coupled to the sliding plate 31, so that the position of the pressing rod 32 for pressing one end of the oven is adjusted in a vertical direction by rotating the pressing rod 32, thereby achieving adjustment of the pressing rod 32 to press the oven with a proper pressure.

Further, as shown in fig. 1, a rotating disc 33 is coaxially and fixedly connected to the pressing rod 32, and the rotating disc 33 facilitates a user to apply a driving force for driving the pressing rod 32 to rotate, and is simple in structure and convenient to use.

Further, as shown in fig. 1, each of the rollover manipulators 2 includes a rotating lever 21, a driving motor 22, and a connecting arm 23. The rotating rod 21 extends along the first direction and is rotatably arranged on the oven test bench 1, and the rotating rod 21 is positioned on one side of the first test station and the second test station; the driving motor 22 is arranged on the oven test bench 1 and is in transmission connection with the rotating rod 21; one end of the connecting arm 23 is non-rotatably connected to the rotating rod 21, and the other end of the connecting arm 23 extends along the radial direction of the rotating rod 21; a clamping block assembly 24 is slidably inserted onto the connecting arm 23, the clamping block assembly 24 being configured to clamp a door handle on the oven door; the driving motor 22 can drive the connecting arm 23 to drive the clamping block assembly 24 to open and close the oven door in a reciprocating manner by using the rotating rod 21 as a driving shaft. The side-turning manipulator 2 is simple in structure, low in cost and flexible to use, and the position of the clamping block assembly 24 on the connecting arm 23 can be adjusted according to actual needs.

Further, as shown in fig. 1, the connecting arm 23 is connected to the rotating lever 21 so as to be capable of being adjusted in position along the first direction relative to the rotating lever 21, and the position of the connecting arm 23 on the rotating lever 21 can be adjusted along the first direction according to actual needs. Particularly, as shown in fig. 1, the rotating rod 21 is a square rod, the connecting arm 23 has a square jack, and the rotating rod 21 is inserted into the square jack, so that the connecting arm 23 can slide and can not rotate to be inserted into the rotating rod 21, and the structure is simple and the cost is low.

Further, as shown in fig. 1, the oven door hinge life tester further includes a control cabinet 4. The control cabinet 4 and the oven test bench 1 are arranged in a split mode, and the control cabinet 4 is in control connection with the two side-turning manipulators 2 and is not described any more.

Further, as shown in fig. 1, the oven door hinge life tester further includes a connecting frame 5, the connecting frame 5 is fixed on the control cabinet 4, and the connecting frame 5 is configured to be selectively and fixedly connected with the oven test bench 1. This design is convenient for when position adjustment, links together switch board 4 and oven test bench 1, and the position of synchronous adjustment switch board 4 and oven test bench 1, simple structure, it is with low costs. The connection frame 5 is configured to be selectively fixedly connected with the oven test bench 1 by bolts or other detachable connection methods, which are not described in detail herein.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides an oven door hinge life test appearance which characterized in that includes:

the oven test bench (1) is provided with a first test station and a second test station side by side along the left and right of a first direction;

the two side-turning manipulators (2) are respectively arranged on the oven test bench (1), one side-turning manipulator (2) is used for connecting an oven door of an oven positioned on the first test station and repeatedly opening and closing the oven door of the oven positioned on the first test station; the other side-turning manipulator (2) is used for connecting an oven door of an oven positioned on the second test station so as to repeatedly open and close the oven door of the oven positioned on the second test station;

the top pressing mechanism (3) is arranged on the oven test bench (1), and the top pressing mechanism (3) is configured to press the tops of the ovens placed on the first test station and the second test station from top to bottom.

2. The oven door hinge life tester of claim 1, characterized in that the oven test bench (1) comprises:

a bottom platform (11) on which the first and second test stations are formed;

the top cross beam (12) is fixedly connected to the bottom platform (11) through a stand column (13) and forms a containing space for placing an oven with the bottom platform (11);

the top pressing mechanism (3) is fixed on the top cross beam (12) along the first direction in an adjustable mode.

3. The oven door hinge life tester of claim 2, wherein the top hold-down mechanism (3) comprises a plurality of sliding plates (31), the sliding plates (31) being slidably inserted onto the top beam (12) in the first direction; each sliding plate (31) is provided with a pressing rod (32), and the pressing rods (32) are used for pressing the top of the oven from top to bottom.

4. The oven door hinge life tester of claim 3, wherein the press lever (32) is screw-fittingly connected with the slide plate (31) to vertically adjust a position of the press lever (32) for pressing one end of the oven by rotating the press lever (32).

5. The oven door hinge life tester as claimed in claim 4, characterized in that a turntable (33) is coaxially and fixedly connected to the pressure lever (32).

6. The oven door hinge life tester of claim 1, wherein each of the rollover manipulators (2) comprises:

the rotating rod (21) extends along the first direction and is rotatably arranged on the oven test bench (1), and the rotating rod (21) is positioned on one side of the first test station and one side of the second test station;

the driving motor (22) is arranged on the oven test bench (1) and is in transmission connection with the rotating rod (21);

a connecting arm (23) having one end non-rotatably connected to the rotating lever (21) and the other end extending in the radial direction of the rotating lever (21);

a clamping block assembly (24) slidably inserted on the connecting arm (23), the clamping block assembly (24) being configured to clamp a door handle on an oven door;

wherein, driving motor (22) can drive linking arm (23) with dwang (21) drive as the drive shaft press from both sides tight block subassembly (24) and do the reciprocal action that opens and shuts of opening and shutting oven door.

7. The oven door hinge life tester of claim 6, characterized in that the connecting arm (23) is connected to the swivelling lever (21) with the possibility of adjustment of the position in the first direction relative to the swivelling lever (21).

8. The oven door hinge life tester of claim 7, wherein the rotating rod (21) is a square rod, the connecting arm (23) is provided with a square insertion hole, and the rotating rod (21) is inserted into the square insertion hole, so that the connecting arm (23) can be inserted into the rotating rod (21) in a sliding and non-rotatable manner.

9. The oven door hinge life tester of claim 1, further comprising:

the control cabinet (4) is arranged in a split mode with the oven test rack (1), and the control cabinet (4) is in control connection with the two side-turning manipulators (2).

10. The oven door hinge life tester of claim 9, further comprising:

a connecting frame (5) fixed on the control cabinet (4), wherein the connecting frame (5) is configured to be selectively and fixedly connected with the oven test bench (1).