CN215767633U - Electronic tapping knife capability test platform - Google Patents
Electronic tapping knife capability test platform Download PDFInfo
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- CN215767633U CN215767633U CN202122055779.5U CN202122055779U CN215767633U CN 215767633 U CN215767633 U CN 215767633U CN 202122055779 U CN202122055779 U CN 202122055779U CN 215767633 U CN215767633 U CN 215767633U
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- guide rail
- support frame
- tapping knife
- clamping
- bark
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Abstract
The utility model discloses a performance test platform for an electric tapping knife, which comprises a fixed frame, wherein a lifting guide rail, a feeding guide rail and a four-bar clamp are respectively arranged on the fixed frame; the fixing frame comprises a vertical support frame, a gantry support frame and an installation bottom plate, wherein the vertical support frame is fixedly arranged on one side of the gantry support frame, and the gantry support frame and the vertical support frame are fixed on the bottom plate through corner connectors; the bark peeling machine is characterized in that the vertical support frame is provided with a feeding guide rail through a lifting guide rail, the gantry support frame is used for mounting a four-bar clamp, the four-bar clamp is used for clamping and adjusting the electric tapping knife, and a bark clamping platform is arranged on the bottom side of the feeding guide rail. According to the utility model, through the modes of rapid positioning, fixing and clamping, the cutting performance, the cruising performance, the energy consumption condition and other important performance parameters of the electric tapping knife can be accurately tested.
Description
Technical Field
The utility model belongs to the technical field of electric tool testing devices, and particularly relates to a performance testing platform for an electric tapping knife.
Background
The electric tapping knife is used for tapping operation of rubber trees, the efficiency and the quality of tapping can be improved to a certain extent, and before the electric tapping knife leaves a factory, a load performance test is required to be carried out under the working state of the electric tapping knife in a simulation mode to ensure the quality of the electric tapping knife, but at present, an experiment platform special for the performance test of the electric tapping knife is temporarily unavailable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a performance test platform for an electric tapping knife, which can accurately test important performance parameters such as cutting performance, endurance performance, energy consumption and the like of the electric tapping knife in a mode of quickly clamping, positioning and fixing the electric tapping knife.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a performance test platform for an electric tapping knife comprises a fixed frame, and a lifting guide rail, a feeding guide rail and a four-bar clamp are respectively arranged on the fixed frame;
the fixing frame comprises a vertical support frame, a gantry support frame and an installation bottom plate, wherein the vertical support frame is fixedly arranged on one side of the gantry support frame, and the gantry support frame and the vertical support frame are fixed on the bottom plate through corner connectors;
the vertical support frame is provided with a feeding guide rail through a lifting guide rail, the gantry support frame is used for mounting a four-bar clamp, the four-bar clamp is used for clamping and adjusting the electric tapping knife, and a bark clamping platform is arranged at the bottom side of the feeding guide rail;
the lifting guide rail can drive the feeding guide rail and the bark clamping platform to move up and down, and the feeding guide rail can drive the bark clamping platform to move in the horizontal direction.
Further, the lifting guide rail comprises a motor, a lead screw, a sliding block and a guide rail, wherein the motor is connected with the lead screw through a coupler, the lead screw is in threaded transmission connection with the sliding block, the sliding block is in sliding connection with the guide rail through a linear bearing, the lead screw is installed in a guide rail bearing seat through a lead screw bearing and the guide rail through a guide rail bearing respectively, the guide rail bearing seat is provided with a guide rail cover through a guide rail seat, the guide rail cover plays a role in protecting the guide rail and the lead screw, and the motor is a first servo motor.
Furthermore, the lifting guide rail is fixed on the vertical support frame through a guide rail cover.
Further, the feeding guide rail comprises a motor, a lead screw, a sliding block and a guide rail, the components, the structure and the connection relation of the feeding guide rail are the same as those of the lifting guide rail, and the motor is a second servo motor.
Furthermore, the lifting guide rail is connected with the cross adapter plate through the sliding block, the cross adapter plate is connected with the guide rail cover of the feeding guide rail through a sliding block nut, the motor in the lifting guide rail drives the screw rod to rotate, and the screw rod drives the feeding guide rail to move up and down through the sliding block.
Furthermore, the feeding guide rail is connected with a bark clamping platform through a sliding block, a pressing sheet capable of moving is arranged on the outer side of the bark clamping platform, rubber tree barks are pressed on the bark clamping platform through the pressing sheet, a motor in the feeding guide rail drives a lead screw to rotate, and the lead screw drives the bark clamping platform to move in the horizontal direction through the sliding block.
Furthermore, the four-bar clamp is installed on the gantry support frame through a clamp base.
Further, the four-bar clamp comprises a clamp base, a pressing handle, a pressing rod and an adjustable V-shaped chuck, wherein the clamp base is hinged to the bottom of the pressing rod, one end of the pressing rod is connected with the pressing handle, the other end of the pressing rod is connected with the adjustable V-shaped chuck through an adjusting bolt, the adjusting bolt is connected with the pressing rod through an adjusting nut and a gasket, the upper position and the lower position of the adjustable V-shaped chuck can be adjusted through rotating the adjusting bolt, and the connecting pressing handle is hinged to the clamp base through a connecting piece.
Furthermore, the adjustable V-shaped chuck is formed by hinging two semi-arc-shaped chucks, a stroke nut is arranged in one of the chucks, a clamping bolt is arranged in the other chuck, the clamping bolt is in threaded connection with the stroke nut, the two semi-arc-shaped chucks can be opened or closed by rotating the clamping bolt, and the adjustable V-shaped chuck is a chuck made of rubber.
Furthermore, the adjustable V-shaped chuck clamps the electric tapping knife through two semi-arc-shaped clamp bodies.
The utility model has the advantages that:
according to the utility model, a field experiment of partial performances of the electric tapping knife is changed into an indoor test, so that the workload of experimenters is reduced, the consistency of experiment conditions is improved, and the accuracy of test results is guaranteed.
The adjustable range of the clamping distance is 30-200mm, the adjustable range of the clamping width is 15-40mm, and the clamping and testing requirements of the mainstream electric tapping knife in the current market can be basically met.
The control guide rails of the test platform are of a double-guide-rail ball screw transmission structure, so that the stability and the precision of the test platform are effectively guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention:
FIG. 2 is an exploded view of the lift rail of the present invention;
FIG. 3 is an exploded view of the feed rail of the present invention;
FIG. 4 is a schematic view of a four-bar linkage clamp according to the present invention.
In the figure: 1-rubber tree bark; 2-a feed guide; 3-a cross adapter plate; 4-a vertical support frame; 5-a first servo motor; 6-lifting guide rails; 7-a four-bar clamp; 8-gantry support frame; 9-adjustable V-shaped clamp; 10-a fixing rod; 11-an electric tapping knife; 12-a second servo motor; 13-mounting a bottom plate; 14-bark gripping platform; 15-tabletting; 16-corner connector; 17-a coupling; 18-lead screw bearing; 19-a lead screw; 20-a guide rail cover; 21-a slide block; 22-guide rail bearing seats; 23-a rail seat; 24-a slipper nut; 25-linear bearings; 26-a guide rail; 27-guide rail bearings; 28-a clamp base; 29-a compression handle; 30-a pressure bar; 31-adjusting bolts; 32-an adjusting nut; 33-a gasket; 34-a clamping bolt; 35-stroke nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, a platform for testing the performance of an electric tapping knife comprises a fixed frame, and a lifting guide rail 6, a feeding guide rail 2 and a four-bar clamp 7 are respectively arranged on the fixed frame;
the fixing frame comprises a vertical support frame 4, a gantry support frame 8 and a mounting bottom plate 13, wherein the vertical support frame 4 is fixedly arranged on one side of the gantry support frame 8, and the gantry support frame 8 and the vertical support frame 4 are both fixed on the bottom plate 13 through an angle brace 16;
the vertical support frame 4 is provided with a feeding guide rail 2 through a lifting guide rail 6, the gantry support frame 8 is used for installing a four-bar clamp 7, the four-bar clamp 7 is used for clamping and adjusting an electric tapping knife 11, and the bottom side of the feeding guide rail 2 is provided with a bark clamping platform 14;
the lifting guide rail 6 can drive the feeding guide rail 2 and the bark clamping platform 14 to move up and down, and the feeding guide rail 2 can drive the bark clamping platform 14 to move horizontally.
The lifting guide rail 6 is fixed on the vertical support frame 4 through a guide rail cover 20.
The feeding guide rail 2 comprises a motor, a lead screw 19, a slide block 21 and a guide rail 26, the components, the structure and the connection relation of the feeding guide rail are the same as those of the lifting guide rail 6, and the motor is a second servo motor 12.
The lifting guide rail 6 is connected with the cross adapter plate 3 through a slider 21, the cross adapter plate 3 is connected with a guide rail cover 20 of the feeding guide rail 2 through a slider nut 24, a motor in the lifting guide rail 6 drives a screw rod 19 to rotate, and the screw rod 19 drives the feeding guide rail 2 to perform lifting movement through the slider 21.
The feeding guide rail 2 is connected with a bark clamping platform 14 through a sliding block 21, a pressing sheet 15 capable of moving is arranged on the outer side of the bark clamping platform 14, rubber tree barks 1 are pressed on the bark clamping platform 14 through the pressing sheet 15, a motor in the feeding guide rail 2 drives a lead screw 19 to rotate, and the lead screw 19 drives the bark clamping platform 14 to move horizontally through the sliding block 21.
The four-bar clamp 7 is arranged on the gantry support frame 8 through a clamp base 28.
Four-bar clamp 7, including anchor clamps base 28, compress tightly handle 29, depression bar 30 and adjustable V type chuck 9, anchor clamps base 28 is articulated with depression bar 30's bottom, compress tightly handle 29 is connected to depression bar 30's one end, and the other end passes through adjusting bolt 31 to be connected adjustable V type chuck 9, adjusting bolt 31 passes through adjusting nut 32 and gasket 33 and is connected with depression bar 30, can carry out upper and lower position control to adjustable V type chuck 9 through rotatory adjusting bolt 31, it is articulated with anchor clamps base 28 to connect compressing handle 29.
The adjustable V-shaped chuck 9 is formed by hinging two semi-arc-shaped chucks, a stroke nut 35 is arranged in one of the chucks, a clamping bolt 34 is arranged in the other chuck, the clamping bolt 34 is in threaded connection with the stroke nut 35, the two semi-arc-shaped chucks can be opened or closed by rotating the clamping bolt 34, and the adjustable V-shaped chuck 9 is a chuck made of rubber.
The adjustable V-shaped chuck 9 clamps the electric rubber tapping knife 11 through two semi-arc-shaped clamp bodies, and the front end of the four-bar clamp 7 is pressed downwards, so that the electric rubber tapping knife 11 is pressed on a fixing rod 10 of the gantry support frame 8.
Firstly, the working principle is as follows:
(1) the lifting guide rail 6 is mainly used for adjusting the height and cutting thickness of the rubber tree bark 1.
(2) The feeding guide rail 2 is mainly used for realizing the feeding motion of the rubber tree barks 1, and the range of the feeding motion stroke is 0-300 mm.
(3) The four-bar clamp 7 mainly utilizes the dead point principle of a bar linkage mechanism to realize the quick fastening of the electric rubber tapping knife (11), the position of the sliding block nut 24 is adjusted to realize the change of the clamping distance, and the adjustable range of the clamping distance is 30-200 mm; .
(4) The adjustable V-shaped chuck 9 is mainly used for clamping the electric tapping knife 11, the clamping height can be changed by adjusting the adjusting nut 32 at the upper part, and the adjustable range of the clamping height is 0-25 mm; the clamping width can be changed by adjusting the front clamping bolt 34, and the adjustable range of the clamping width is 15-40 mm.
(5) The fixing rod 10 is mainly used for fastening and supporting the electric tapping knife 11, and the distance change of the supporting points can be realized by adjusting the slider nut 24. The distance between the supporting points is adjustable within 20-200 mm.
(6) The bark clamping platform 14 is mainly used for pressing the barks 1 of the rubber trees, the clamping of the barks with different height ranges can be realized by adjusting the pressing sheets 15, and the adjustable range of the pressing sheets is 0-30 mm. Secondly, the working method comprises the following steps:
(1) the electric tapping knife 11 is clamped on the adjustable V-shaped chuck 9, and the electric tapping knife 11 is fastened on the fixed rod 10 by rotating the handle of the four-bar clamp 7.
(2) The rubber tree bark 1 is clamped on the bark clamping platform 14 through the pressing sheet 15, the first servo motor 5 is started, and the height of the rubber tree bark 1 meets the requirement through the lifting adjustment of the lifting guide rail 6.
(3) Starting the electric tapping knife 11 to normally operate; and starting the second servo motor 12 to enable the sliding block 21 on the feeding guide rail 2 to move at a constant speed, so that the cutting operation movement of the electric rubber tapping knife 11 is realized.
(4) After the cutting motion of the unidirectional rubber tree bark 1 is completed, the rubber tree bark 1 is driven to rise to a certain height through the lifting guide rail 6, the cutting operation of the unidirectional bark is completed again, so that the important parameters such as the endurance performance and the energy consumption condition of the electric rubber tapping knife can be measured, and meanwhile, the cutting condition of the electric rubber tapping knife can be visually observed and monitored.
The present invention has been described above by way of example, and it should be understood that the utility model is not limited to the particular forms disclosed, but it is intended to cover all modifications and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides an electronic tapping knife capability test platform which characterized in that: comprises a fixed frame, and a lifting guide rail (6), a feeding guide rail (2) and a four-bar clamp (7) are respectively arranged on the fixed frame;
the fixing frame comprises a vertical support frame (4), a gantry support frame (8) and a mounting bottom plate (13), wherein the vertical support frame (4) is fixedly arranged on one side of the gantry support frame (8), and the gantry support frame (8) and the vertical support frame (4) are fixed on the bottom plate (13) through corner connectors (16);
the vertical support frame (4) is provided with a feeding guide rail (2) through a lifting guide rail (6), the gantry support frame (8) is used for mounting a four-bar clamp (7), the four-bar clamp (7) is used for clamping and adjusting an electric tapping knife (11), and the bottom side of the feeding guide rail (2) is provided with a bark clamping platform (14);
the lifting guide rail (6) can drive the feeding guide rail (2) and the bark clamping platform (14) to move up and down, and the feeding guide rail (2) can drive the bark clamping platform (14) to move horizontally.
2. The electric tapping knife performance test platform according to claim 1, characterized in that: lifting guide rail (6), including motor, lead screw (19), slider (21) and guide rail (26), the motor passes through shaft coupling (17) and is connected with lead screw (19), and lead screw (19) are connected for screw thread transmission with slider (21), slider (21) are through linear bearing (25) and guide rail (26) sliding connection, install respectively in guide rail bearing seat (22) through lead screw bearing (18) and guide rail (26) through guide rail bearing (27), guide rail bearing seat (22) are equipped with guide rail lid (20) through guide rail seat (23), the motor is first servo motor (5).
3. The electric tapping knife performance test platform according to claim 1 or 2, characterized in that: the lifting guide rail (6) is fixed on the vertical support frame (4) through a guide rail cover (20).
4. The electric tapping knife performance test platform according to claim 1, characterized in that: the feeding guide rail (2) comprises a motor, a lead screw (19), a sliding block (21) and a guide rail (26), the components, the structure and the connection relation of the feeding guide rail are all the same as those of the lifting guide rail (6), and the motor is a second servo motor (12).
5. The electric tapping knife performance test platform according to claim 1 or 2, characterized in that: the lifting guide rail (6) is connected with the cross adapter plate (3) through a sliding block (21), the cross adapter plate (3) is connected with a guide rail cover (20) of the feeding guide rail (2) through a sliding block nut (24), a motor in the lifting guide rail (6) drives a lead screw (19) to rotate, and the lead screw (19) drives the feeding guide rail (2) to move up and down through the sliding block (21).
6. The electric tapping knife performance test platform according to claim 1 or 4, characterized in that: the bark clamping device is characterized in that the feeding guide rail (2) is connected with a bark clamping platform (14) through a sliding block (21), a pressing sheet (15) capable of moving is arranged on the outer side of the bark clamping platform (14), the rubber tree bark (1) is pressed on the bark clamping platform (14) through the pressing sheet (15), a motor in the feeding guide rail (2) drives a lead screw (19) to rotate, and the lead screw (19) drives the bark clamping platform (14) to move in the horizontal direction through the sliding block (21).
7. The electric tapping knife performance test platform according to claim 1, characterized in that: the four-bar clamp (7) is arranged on the gantry support frame (8) through a clamp base (28).
8. The electric tapping knife performance test platform according to claim 1 or 7, characterized in that: four-bar clamp (7) including anchor clamps base (28), compress tightly handle (29), depression bar (30) and adjustable V type chuck (9), anchor clamps base (28) are articulated with the bottom of depression bar (30), compress tightly handle (29) is connected to the one end of depression bar (30), and adjustable V type chuck (9) are connected through adjusting bolt (31) to the other end, it is articulated with anchor clamps base (28) to connect compressing tightly handle (29) through connecting piece.
9. The electric tapping knife performance testing platform according to claim 8, characterized in that: adjustable V type chuck (9) is articulated to form by two semi-arc clamp bodies, is equipped with stroke nut (35) in one of them clamp body, is equipped with clamping bolt (34) in another clamp body, and clamping bolt (34) are threaded connection with stroke nut (35), can open or close two semi-arc clamp bodies through rotatory clamping bolt (34), adjustable V type chuck (9) are the chuck that the rubber was makeed.
10. The electric tapping knife performance testing platform according to claim 9, characterized in that: the adjustable V-shaped chuck (9) clamps the electric tapping knife (11) through two semi-arc-shaped clamp bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122055779.5U CN215767633U (en) | 2021-08-30 | 2021-08-30 | Electronic tapping knife capability test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122055779.5U CN215767633U (en) | 2021-08-30 | 2021-08-30 | Electronic tapping knife capability test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215767633U true CN215767633U (en) | 2022-02-08 |
Family
ID=80081512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122055779.5U Active CN215767633U (en) | 2021-08-30 | 2021-08-30 | Electronic tapping knife capability test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215767633U (en) |
-
2021
- 2021-08-30 CN CN202122055779.5U patent/CN215767633U/en active Active
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