CN213956763U - Take fixed establishment's test fixture - Google Patents
Take fixed establishment's test fixture Download PDFInfo
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- CN213956763U CN213956763U CN202120166328.6U CN202120166328U CN213956763U CN 213956763 U CN213956763 U CN 213956763U CN 202120166328 U CN202120166328 U CN 202120166328U CN 213956763 U CN213956763 U CN 213956763U
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Abstract
The utility model discloses a test fixture with a fixing mechanism, which comprises a mounting base, a fixing mechanism and a driving mechanism; installing a base: the upper surface of the mounting base plate is provided with two symmetrically distributed heightening plates, the upper surfaces of the heightening plates are fixedly connected with the lower surface of the mounting base plate, the middle part of the upper surface of the mounting base plate is provided with three uniformly distributed supporting columns, and the upper ends of the supporting columns are fixedly connected with the lower surface of the test workbench; a fixing mechanism: the middle part of the fixing mechanism corresponds to a round hole formed in the middle of the test workbench; a driving mechanism: the upper end of the driving mechanism is rotatably connected with the mounting bottom plate through a bearing, and the upper end of the driving mechanism is meshed with the fixing mechanism; this take fixed establishment's test fixture is convenient for test product test in-process angle modulation, improves the efficiency of software testing.
Description
Technical Field
The utility model relates to a test fixture technical field specifically is a take fixed establishment's test fixture.
Background
The 'tool' in the field of mechanical production and processing is production process technological equipment: indicate the general title of various instruments that use in the manufacturing process, test fixture is one in the frock, mainly be applied to general punching press, mould factory and machining factory, need the performance to the product after product production is accomplished, size etc. detect, in order to accelerate detection speed, most mills all can adopt test fixture to carry out the auxiliary detection, traditional test fixture structure is most all fairly simple, can only realize a simple clamping function, the flexibility is poor, and need the multi-angle to the product in the testing process of product, the multiposition tests, traditional test fixture can't carry out angle modulation to the product in the testing process, inconvenient operator uses, the efficiency of software testing of product is low, consequently, in order to solve this type of problem, we propose a test fixture of taking fixed establishment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a take fixed establishment's test fixture, the problem in the background art can effectively be solved in the angle modulation of the test product testing process of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a test tool with a fixing mechanism comprises an installation base, the fixing mechanism and a driving mechanism;
installing a base: the upper surface of the mounting base plate is provided with two symmetrically distributed heightening plates, the upper surfaces of the heightening plates are fixedly connected with the lower surface of the mounting base plate, the middle part of the upper surface of the mounting base plate is provided with three uniformly distributed supporting columns, and the upper ends of the supporting columns are fixedly connected with the lower surface of the test workbench;
a fixing mechanism: the middle part of the fixing mechanism corresponds to a round hole formed in the middle of the test workbench;
a driving mechanism: the upper end of the driving mechanism is rotatably connected with the mounting bottom plate through a bearing, and the upper end of the driving mechanism is meshed with the fixing mechanism;
wherein: still include control switch, control switch sets up in the upper surface front side of mounting plate, and external power source is connected to control switch's input electricity, can realize the self of test product when the product is fixed and rotate, and the angle modulation in the test product testing process of being convenient for makes things convenient for the operator to use, improves the efficiency of software testing of product.
Further, fixed establishment includes fixing base, centre gripping arm, slotted hole, actuating lever and drive gear, drive gear passes through the bearing and rotates to be connected in mounting plate's upper surface middle part, drive gear's upper surface periphery is equipped with three evenly distributed's actuating lever, fixing base quantity is three, three fixing base all with distribute in mounting plate's upper surface middle part, the upper end of fixing base all rotates through the pivot and is connected with the centre gripping arm, the slotted hole has all been seted up at the upper surface middle part of centre gripping arm, the actuating lever respectively with slotted hole sliding connection, realize the centre gripping and the fixing of test product.
Furthermore, fixed establishment still includes the centre gripping wheel, centre gripping wheel quantity is three, and three centre gripping wheel rotates respectively through the pivot and connects in the activity end department of centre gripping arm, and the centre gripping space that three centre gripping wheel corresponds the formation corresponds with the round hole position that test table middle part was seted up, and the test product of being convenient for carries out angle modulation.
Furthermore, the driving mechanism comprises a transmission gear, a driving gear and a motor, the motor is arranged at the rear end of the left side of the upper surface of the mounting base, the upper end of an output shaft of the motor penetrates through a round hole formed in the rear end of the left side of the upper surface of the mounting base plate, the driving gear is arranged at the top end of the output shaft of the motor and is rotatably connected to the rear end of the left side of the upper surface of the mounting base plate through a bearing, the transmission gear is meshed with the driving gear and is connected with the transmission gear, and the input end of the motor is electrically connected with the output end of the control switch to provide power for the operation of other components.
Further, still include the installation square column, the installation square column symmetry sets up in the upper surface left and right sides of mounting plate, and the upper end of installation square column all is equipped with manual clamp, carries out the centre gripping to the test product, prevents that the test product from rotating.
Compared with the prior art, the beneficial effects of the utility model are that: this take fixed establishment's test fixture has following benefit:
when a product is tested, a product to be tested is squared on the middle part of the upper surface of a test workbench, the lower end of the product penetrates through a round hole in the middle part of the test workbench, a motor works through the regulation and control of a control switch, an output shaft drives a driving gear to rotate, the driving gear drives a transmission gear to rotate, the transmission gear drives a driving rod above the driving gear to rotate synchronously, the driving rod further slides in the long round hole, the sliding force of the driving rod drives a clamping arm to rotate around a rotating shaft at the upper end of a fixing seat through the side wall of the long round hole, so that the movable end of the clamping arm drives a clamping wheel to contract inwards, the product is fixed on the test workbench through the mutual extrusion of three clamping wheels, the product cannot move in the vertical and horizontal directions, but can rotate through the clamping wheel, when the product needs to be fixed completely, the manual clamp can be pulled down, so that the pressure head of the manual clamp presses the upper surface of the product, the complete fixation of the product is realized, the device is flexible to use, the self rotation of the product to be tested can be realized when the product is fixed, the angle adjustment in the test process of the product to be tested is facilitated, the use of operators is facilitated, and the test efficiency of the product is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the fixing mechanism of the present invention.
In the figure: the device comprises a mounting base 1, a heightening plate 2, a mounting base plate 3, a control switch 4, a support column 5, a test workbench 6, a fixing mechanism 7, a fixing seat 71, a clamping arm 72, a slotted hole 73, a driving rod 74, a driving gear 75, a clamping wheel 76, a driving mechanism 8, a transmission gear 81, a driving gear 82, a motor 83, a mounting square column 9 and a manual clamp 10.
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. 1-2, the present invention provides a technical solution: a test tool with a fixing mechanism comprises an installation base 1, a fixing mechanism 7 and a driving mechanism 8;
mounting a base 1: the mounting base 1 is convenient for placing the device in a use place, the upper surface of the mounting base is provided with two symmetrically distributed heightening plates 2, the heightening plates 2 support upper parts and provide a mounting space for other parts, the upper surfaces of the heightening plates 2 are fixedly connected with the lower surface of a mounting base plate 3, the mounting base plate 3 provides a mounting place for the upper parts, the middle part of the upper surface of the mounting base plate 3 is provided with three uniformly distributed supporting columns 5, the upper ends of the supporting columns 5 are fixedly connected with the lower surface of a testing workbench 6, the testing workbench 6 provides a working platform for product testing, the mounting base further comprises mounting square columns 9, the mounting square columns 9 are symmetrically arranged at the left side and the right side of the upper surface of the mounting base plate 3, the upper ends of the mounting square columns 9 are provided with manual clamps 10, when a product needs to be completely fixed, the manual clamps 10 can be pulled down, so that pressure heads of the manual clamps 10 press the upper surface of the product, thereby realizing the complete fixation of the product;
the fixing mechanism 7: the fixing mechanism 7 can fix a test product and is arranged in the middle of the upper surface of the mounting base 1, the middle of the fixing mechanism 7 corresponds to a round hole formed in the middle of the test workbench 6, the fixing mechanism 7 comprises three fixing seats 71, three clamping arms 72, long round holes 73, driving rods 74 and a driving gear 75, the driving gear 75 is rotatably connected to the middle of the upper surface of the mounting base plate 3 through a bearing, three driving rods 74 which are uniformly distributed are arranged around the upper surface of the driving gear 75, the three fixing seats 71 are distributed in the middle of the upper surface of the mounting base plate 3, the upper ends of the fixing seats 71 are rotatably connected with the clamping arms 72 through rotating shafts, the long round holes 73 are formed in the middle of the upper surface of the clamping arms 72, the driving rods 74 are respectively connected with the long round holes 73 in a sliding manner, the fixing mechanism 7 further comprises three clamping wheels 76, the three clamping wheels 76 are respectively rotatably connected to the movable ends of the clamping arms 72 through rotating shafts, the clamping space correspondingly formed by the three clamping wheels 76 corresponds to the position of a circular hole formed in the middle of the test workbench 6, the transmission gear 81 drives the driving gear 75 to rotate, the driving gear 75 drives the driving rod 74 above to synchronously rotate, so that the driving rod 74 slides in the long circular hole 73, the sliding force of the driving rod 74 drives the clamping arm 72 to rotate around a rotating shaft at the upper end of the fixing seat 71 through the side wall of the long circular hole 73, so that the clamping wheels 76 are driven by the movable end of the clamping arm 72 to contract inwards, a product is fixed on the test workbench 6 through mutual extrusion of the three clamping wheels 76, and the product cannot move vertically and horizontally but can rotate through the clamping wheels 76;
the drive mechanism 8: the driving mechanism 8 provides power for the operation of other components, and is arranged at the rear end of the left side of the upper surface of the mounting base 1, the upper end of the driving mechanism 8 is rotatably connected with the mounting base plate 3 through a bearing, the upper end of the driving mechanism 8 is meshed with the fixing mechanism 7, the driving mechanism 8 comprises a transmission gear 81, a driving gear 82 and a motor 83, the motor 83 is arranged at the rear end of the left side of the upper surface of the mounting base 1, the upper end of an output shaft of the motor 83 penetrates through a round hole formed in the rear end of the left side of the upper surface of the mounting base plate 3, the driving gear 82 is arranged at the top end of an output shaft of the motor 83, the transmission gear 81 is rotatably connected with the rear end of the left side of the upper surface of the mounting base plate 3 through a bearing, the transmission gear 81 is meshed with the driving gear 82, the driving gear 75 is meshed with the transmission gear 81, when a product is tested, the square of the product to be tested is positioned in the middle of the upper surface of the testing workbench 6, the protruding position of the lower end of the product penetrates through a round hole in the middle of the test workbench 6, the motor 83 works, the output shaft drives the driving gear 82 to rotate, the driving gear 82 drives the transmission gear 81 to rotate, and the input end of the motor 83 is electrically connected with the output end of the control switch 4;
wherein: still include control switch 4, control switch 4 regulates and control the normal operating of each part, and control switch 4 sets up in the upper surface front side of mounting plate 3, and external power source is connected to control switch 4's input electricity.
When in use: the mounting base 1 is placed at a using position, the mounting base 1 is fixed by using an external clamping component, the mounting and fixing of the test tool are realized, when a product is tested, a product to be tested is squared at the middle part of the upper surface of a test workbench 6, the protruding position of the lower end of the product penetrates through a round hole in the middle part of the test workbench 6, a motor 83 works through the regulation and control of a control switch 4, an output shaft drives a driving gear 82 to rotate, the driving gear 82 drives a transmission gear 81 to rotate, the transmission gear 81 drives a driving gear 75 to rotate, the driving gear 75 drives an upper driving rod 74 to synchronously rotate, the driving rod 74 slides in an oblong hole 73, the sliding force of the driving rod 74 drives a clamping arm 72 to rotate around a rotating shaft at the upper end of a fixing seat 71 through the side wall of the oblong hole 73, and accordingly the movable end of the clamping arm 72 drives a clamping wheel 76 to retract inwards, the product is fixed on the test workbench 6 by mutual extrusion of the three clamping wheels 76, the product cannot move in the vertical and horizontal directions at the moment, but the clamping wheels 76 can rotate, and when the product needs to be completely fixed, the manual clamp 10 can be pulled down, so that the pressure head of the manual clamp 10 presses the upper surface of the product, and the product is completely fixed.
It should be noted that the motor 83 disclosed in this embodiment may be a motor of 5IK150RGU-CMF, manufactured by wepont electromechanical ltd, dongguan, and the control switch is provided with a switch button corresponding to the motor 83 for controlling the switching operation thereof.
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 (5)
1. The utility model provides a take fixed establishment's test fixture which characterized in that: comprises a mounting base (1), a fixing mechanism (7) and a driving mechanism (8);
mounting base (1): the upper surface of the mounting base plate is provided with two symmetrically distributed heightening plates (2), the upper surfaces of the heightening plates (2) are fixedly connected with the lower surface of the mounting base plate (3), the middle part of the upper surface of the mounting base plate (3) is provided with three uniformly distributed supporting columns (5), and the upper ends of the supporting columns (5) are fixedly connected with the lower surface of the test workbench (6);
fixing mechanism (7): the middle part of the fixing mechanism (7) corresponds to a round hole formed in the middle of the test workbench (6);
drive mechanism (8): the upper end of the driving mechanism (8) is rotatably connected with the mounting bottom plate (3) through a bearing, and the upper end of the driving mechanism (8) is meshed and connected with the fixing mechanism (7);
wherein: the power supply is characterized by further comprising a control switch (4), wherein the control switch (4) is arranged on the front side of the upper surface of the mounting base plate (3), and the input end of the control switch (4) is electrically connected with an external power supply.
2. The test tool with the fixing mechanism according to claim 1, wherein: fixing mechanism (7) are including fixing base (71), centre gripping arm (72), slotted hole (73), actuating lever (74) and drive gear (75), drive gear (75) rotate through the bearing and connect in the upper surface middle part of mounting plate (3), the upper surface periphery of drive gear (75) is equipped with three evenly distributed's actuating lever (74), fixing base (71) quantity is three, three fixing base (71) all with distribute in the upper surface middle part of mounting plate (3), the upper end of fixing base (71) all is rotated through the pivot and is connected with centre gripping arm (72), slotted hole (73) have all been seted up at the upper surface middle part of centre gripping arm (72), actuating lever (74) respectively with slotted hole (73) sliding connection.
3. The test tool with the fixing mechanism according to claim 2, wherein: the fixing mechanism (7) further comprises three clamping wheels (76), the three clamping wheels (76) are rotatably connected to the movable end of the clamping arm (72) through rotating shafts respectively, and clamping spaces formed by the three clamping wheels (76) correspondingly correspond to the positions of the round holes formed in the middle of the test workbench (6).
4. The test tool with the fixing mechanism according to claim 2, wherein: drive mechanism (8) are including drive gear (81), driving gear (82) and motor (83), motor (83) set up in the upper surface left side rear end of mounting base (1), the round hole that mounting plate (3) upper surface left side rear end was seted up is passed to the output shaft upper end of motor (83), driving gear (82) set up in the output shaft top end department of motor (83), drive gear (81) rotate through the bearing and connect in mounting plate (3) upper surface left side rear end, drive gear (81) are connected with driving gear (82) meshing, drive gear (75) are connected with drive gear (81) meshing, the output of control switch (4) is connected to the input electricity of motor (83).
5. The test tool with the fixing mechanism according to claim 1, wherein: still include installation square column (9), installation square column (9) symmetry sets up in the upper surface left and right sides of mounting plate (3), and the upper end of installation square column (9) all is equipped with hand clamp (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120166328.6U CN213956763U (en) | 2021-01-21 | 2021-01-21 | Take fixed establishment's test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120166328.6U CN213956763U (en) | 2021-01-21 | 2021-01-21 | Take fixed establishment's test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956763U true CN213956763U (en) | 2021-08-13 |
Family
ID=77198137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120166328.6U Active CN213956763U (en) | 2021-01-21 | 2021-01-21 | Take fixed establishment's test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956763U (en) |
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2021
- 2021-01-21 CN CN202120166328.6U patent/CN213956763U/en active Active
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