Rapid positioning tool

Abstract

The utility model discloses a quick location frock, relates to machining technical field, including fixing mechanism, also include adjusting mechanism and clamping mechanism, adjusting mechanism includes the rotating shaft, the outer side of rotating shaft top is sleeved with connecting plate, the top of connecting plate is equipped with the fixed plate, clamping mechanism includes mounting plate, the mounting plate is equipped with the fixed plate, and the mounting plate is equipped with the fixed plate. A horizontal clamping plate is arranged on the outer wall of one end of the mounting plate, an adjusting lead screw is arranged on the inner wall of the top of the mounting plate, a movable seat sleeves the outer side of the adjusting lead screw, an electric push rod is mounted on the outer wall of one end of the movable seat, and a vertical clamping plate is mounted at the output end of the electric push rod. The corresponding relation between the fixing hole and the adjusting hole can be adjusted through rotation of the adjusting lead screw and work of the electric push rod, so that the clamping mechanism can conveniently and accurately clamp and position machined parts of different sizes; and meanwhile, the servo motor works, so that the connecting plate can drive the clamping mechanism to adjust in the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a rapid positioning tool. Background Art

[0002] Machining refers to the process of changing the size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. Traditional machining uses the clamping plate bolt clamping method to clamp and position the workpiece. The clamping plate bolt clamping method uses the restraining force of the thread to press the clamped object on the fixture to achieve the purpose of fixing. This method can be applied to clamped objects of various shapes.

[0003] The prior art has the following deficiencies: when the prior positioning tooling adopts a pressure plate bolt clamping method to position and clamp the workpiece, it is unable to quickly adjust itself according to the size of the workpiece, making it impossible to ensure the clamping accuracy of workpieces of different sizes, making it impossible for the workpiece to remain stable during the machining process, which in turn affects the accuracy of mechanical machining, easily causes damage to the workpiece, and affects the efficiency of mechanical machining.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a quick positioning tool, by adjusting the rotation of the screw and the operation of the electric push rod, the position of the vertical clamping plate can be adjusted, so that the clamping mechanism can conveniently and accurately clamp and position workpieces of different sizes. At the same time, the servo motor works through the meshing action between the driving gear and the driven gear and the limiting gear ring, so that the connecting plate can drive the clamping mechanism to adjust the horizontal position, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid positioning tool, including a fixing mechanism, and also including:

[0007] An adjusting mechanism, arranged on the top of the fixing mechanism, for adjusting the horizontal position of the tooling;

[0008] A clamping mechanism, arranged on an outer wall of one end of the adjusting mechanism, for clamping and fixing the workpiece;

[0009] The adjusting mechanism comprises a rotating shaft, which is arranged at the middle position of the inner wall at the top of the fixing mechanism, a connecting plate is fixedly sleeved on the outer side of the top of the rotating shaft, a servo motor is arranged on the top of the rotating shaft, a driving gear is fixedly sleeved on the outer side of the bottom of the rotating shaft, a driven gear is rotatably mounted on the bottom of the inner wall of one end of the connecting plate away from the rotating shaft, the driven gear is meshed with the driving gear, and a fixing plate is fixedly mounted on the top of one end of the connecting plate away from the driving gear;

[0010] The clamping mechanism includes a mounting plate, which is arranged on the outer wall of one end of the fixing plate, a fixing bolt is arranged between the bottom inner wall of the mounting plate and the fixing plate, a positioning pin is arranged on the bottom inner wall of the mounting plate, a horizontal clamping plate is arranged on the outer side of the positioning pin, an adjusting screw is arranged on the top inner wall of the mounting plate, an adjusting knob is fixedly installed on the top of the adjusting screw, a movable seat is threadedly sleeved on the outer side of the adjusting screw, an electric push rod is fixedly installed on the outer wall of one end of the movable seat, a vertical clamping plate is fixedly installed on the output end of the electric push rod, a fixing pin is arranged at the intersection of the vertical clamping plate and the horizontal clamping plate, and a clamping plate is rotatably installed on the top inner wall of the vertical clamping plate.

[0011] Preferably, the fixing mechanism comprises a fixing base, the inner wall of the fixing base is provided with three mounting holes in an annular shape at equal intervals, and the inner walls of the three mounting holes are all threadedly inserted with connecting bolts.

[0012] Preferably, the middle position of the inner wall of the fixed base is rotatably connected to the rotating shaft, and a limiting gear ring is fixedly installed on the outer side of the inner wall of the fixed base, and the limiting gear ring is meshed with the driven gear.

[0013] Preferably, the inner wall of the horizontal clamp is provided with a plurality of adjustment holes at equal intervals, and the inner wall of the vertical clamp is provided with a plurality of fixing holes at equal intervals, wherein the inner wall of one of the adjustment holes is threadedly connected to the inner wall of an adjacent fixing hole via a fixing pin.

[0014] Preferably, a mounting groove is provided on the top inner wall of the mounting plate, the inner wall of the mounting groove is rotatably connected to the adjusting screw rod, and the inner wall of the mounting groove is movably connected to the outer wall of the movable seat.

[0015] Preferably, the bottom of the inner wall of the fixing plate is threadedly connected to the outer wall of one end of the fixing bolt, and the end of the fixing bolt away from the fixing plate is threadedly connected to the bottom inner wall of the mounting plate.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] By turning the adjusting knob, the adjusting screw rod is rotated, and the height of the vertical clamping plate can be adjusted. At the same time, the electric push rod allows the vertical clamping plate to move along the inner wall of the horizontal clamping plate, so that the corresponding relationship between the fixing hole and the adjusting hole can be conveniently adjusted, and the angle area between the horizontal clamping plate and the vertical clamping plate can be conveniently adjusted according to the size of the workpiece, so that the clamping mechanism can conveniently clamp and position workpieces of different sizes accurately. At the same time, the servo motor works through the meshing action between the driving gear and the driven gear and the limiting gear ring, so that the connecting plate can drive the clamping mechanism to adjust the horizontal position, so that the device can conveniently clamp and position the workpiece, which can improve the efficiency of mechanical processing;

[0018] The horizontal clamp can be conveniently positioned and fixed through the positioning pin, and the mounting groove can limit the movement of the movable seat so that the vertical clamp remains stable during the height adjustment process. At the same time, the inner wall of the horizontal clamp can limit the horizontal movement of the vertical clamp, and then the clamping mechanism can be stably adjusted, so that the clamping mechanism can stably clamp and position workpieces of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a front vertical sectional view of the utility model.

[0022] Figure 3 It is an exploded view of the three-dimensional structure of the fixing mechanism and the adjusting mechanism of the utility model.

[0023] Figure 4 It is an exploded view of the three-dimensional structure of the clamping mechanism of the utility model.

[0024] Description of reference numerals:

[0025] Fixing mechanism; 101, fixing base; 102, mounting hole; 103, connecting bolt; 104, limiting gear ring;

[0026] Adjusting mechanism; 201, rotating shaft; 202, connecting plate; 203, servo motor; 204, driving gear; 205, driven gear; 206, fixing plate; 207, fixing bolt;

[0027] 3. Clamping mechanism; 301. Mounting plate; 302. Positioning pin; 303. Horizontal clamping plate; 304. Adjustment hole; 305. Mounting slot; 306. Adjustment screw; 307. Adjustment knob; 308. Movable seat; 309. Electric push rod; 310. Vertical clamping plate; 311. Fixing hole; 312. Fixing pin; 313. Snap-in plate. DETAILED DESCRIPTION

[0028] The utility model provides Figure 1 A quick positioning tool shown includes a fixing mechanism 1 and further includes:

[0029] The adjusting mechanism 2 is arranged on the top of the fixing mechanism 1 and is used to adjust the horizontal position of the tooling;

[0030] The clamping mechanism 3 is arranged on the outer wall of one end of the adjusting mechanism 2 and is used to clamp and fix the workpiece.

[0031] In order to conveniently adjust the horizontal position of the clamping mechanism 3, Figure 2 and Figure 3 As shown, the adjustment mechanism 2 includes a rotating shaft 201, which is arranged at the middle position of the inner wall at the top of the fixing mechanism 1, a connecting plate 202 is fixedly sleeved on the outer side of the top of the rotating shaft 201, a servo motor 203 is arranged on the top of the rotating shaft 201, a driving gear 204 is fixedly sleeved on the outer side of the bottom of the rotating shaft 201, a driven gear 205 is rotatably installed at the bottom of the inner wall of one end of the connecting plate 202 away from the rotating shaft 201, the driven gear 205 is meshed with the driving gear 204, and a fixed plate 206 is fixedly installed on the top of one end of the connecting plate 202 away from the driving gear 204. The servo motor 203 works to rotate the rotating shaft 201, and through the meshing action between the driving gear 204 and the driven gear 205 and the traction action of the connecting plate 202, the fixed plate 206 rotates around the rotating shaft 201, thereby adjusting the horizontal position of the clamping mechanism 3.

[0032] In order to conveniently clamp and position workpieces of different sizes, Figure 2 and Figure 4As shown, the clamping mechanism 3 includes a mounting plate 301, which is arranged on the outer wall of one end of the fixing plate 206, a fixing bolt 207 is arranged between the inner wall at the bottom of the mounting plate 301 and the fixing plate 206, a positioning pin 302 is arranged on the inner wall at the bottom of the mounting plate 301, a horizontal clamping plate 303 is arranged on the outer side of the positioning pin 302, an adjusting screw rod 306 is arranged on the inner wall at the top of the mounting plate 301, an adjusting knob 307 is fixedly installed on the top of the adjusting screw rod 306, a movable seat 308 is threadedly sleeved on the outer side of the adjusting screw rod 306, and an outer wall at one end of the movable seat 308 is fixedly installed An electric push rod 309 is installed, and a vertical clamp 310 is fixedly installed on the output end of the electric push rod 309. A fixing pin 312 is set at the intersection of the vertical clamp 310 and the horizontal clamp 303. A clamping plate 313 is rotatably installed on the top inner wall of the vertical clamp 310. The height of the vertical clamp 310 can be adjusted by adjusting the rotation of the screw rod 306. At the same time, the electric push rod 309 can adjust the horizontal position of the vertical clamp 310, and then the area of ​​the angle between the horizontal clamp 303 and the vertical clamp 310 can be adjusted, so that workpieces of different sizes can be clamped and positioned.

[0033] In order to facilitate the installation and fixation of the device, Figure 2 and Figure 3 As shown, the fixing mechanism 1 includes a fixing base 101, and the inner wall of the fixing base 101 is provided with three mounting holes 102 at equal intervals in a ring shape. The inner walls of the three mounting holes 102 are all threadedly inserted with connecting bolts 103. The bottom of the inner wall of the fixing plate 206 is threadedly connected to the outer wall of one end of the fixing bolt 207. The end of the fixing bolt 207 away from the fixing plate 206 is threadedly connected to the bottom inner wall of the mounting plate 301. The three connecting bolts 103 penetrate the inner walls of the mounting holes 102 and are connected to the mounting position, so that the device can be easily installed in a suitable position, and the fixing bolts 207 can install and fix the mounting plate 301.

[0034] In order to make the adjustment mechanism 2 rotate stably, Figure 2 and Figure 3 As shown, the middle position of the inner wall of the fixed base 101 is rotatably connected to the rotating shaft 201, and a limiting gear ring 104 is fixedly installed on the outer side of the inner wall of the fixed base 101. The limiting gear ring 104 is engaged with the driven gear 205. The limiting gear ring 104 can limit the rotation of the driven gear 205, so that the adjustment mechanism 2 remains stable during the rotation process.

[0035] In order to conveniently adjust and fix the horizontal clamping plate 303 and the vertical clamping plate 310, as shown in FIG. Figure 2 and Figure 4As shown, the inner wall of the horizontal clamp 303 is provided with a plurality of adjustment holes 304 at equal intervals, and the inner wall of the vertical clamp 310 is provided with a plurality of fixing holes 311 at equal intervals, wherein the inner wall of one adjustment hole 304 is threadedly connected to the inner wall of an adjacent fixing hole 311 via a fixing pin 312, and the fixing pin 312 passes through one side of the adjustment hole 304 and the inner wall of the fixing hole 311 and is threadedly connected to the inner wall of the other side of the adjustment hole 304, so that the horizontal clamp 303 can be stably connected and fixed to the vertical clamp 310.

[0036] In order to keep the vertical clamping plate 310 stable during the height adjustment process, Figure 2 and Figure 4 As shown, a mounting groove 305 is provided on the top inner wall of the mounting plate 301, and the inner wall of the mounting groove 305 is rotatably connected to the adjusting screw rod 306, and the inner wall of the mounting groove 305 is movably connected to the outer wall of the movable seat 308. The mounting groove 305 can limit the movement of the movable seat 308, so that the movable seat 308 remains stable during the height adjustment process, thereby allowing the vertical clamping plate 310 to be stably adjusted in height.

[0037] The specific implementation method is as follows: during the machining process, the connecting bolt 103 is used to penetrate the inner wall of the mounting hole 102 so that the fixed base 101 can be fixed to the required position, and then the fixing bolt 207 is used to penetrate the inner wall of the fixing plate 206 and is threadedly connected to the inner wall of the mounting plate 301, so that the clamping mechanism 3 can be fixed to one end of the adjustment mechanism 2, and then the adjusting screw rod 306 is rotated by turning the adjusting knob 307, so that the movable seat 308 can move along the inner wall of the mounting groove 305 on its outer side, so that the height of the vertical clamping plate 310 can be adjusted, and at the same time, the electric push rod 309 is used to push the vertical clamping plate 310 to move upward. The straight clamping plate 310 moves along the inner wall of the horizontal clamping plate 303, so as to adjust the corresponding relationship between the fixing hole 311 and the adjusting hole 304. Then, the fixing pin 312 is used to penetrate the inner wall of one side of the adjusting hole 304 and the inner wall of the fixing hole 311 and is connected with the inner wall of the other side of the adjusting hole 304 by threading. The area size of the angle between the upper left part of the horizontal clamping plate 303 and the upper left part of the vertical clamping plate 310 can be adjusted, so that the horizontal clamping plate 303 and the vertical clamping plate 310 can stably clamp and position workpieces of different sizes, and the top of the workpiece can be pressed and limited by rotating the clamping plate 313.

[0038] At the same time, the servo motor 203 is operated to make the rotating shaft 201 rotate, which can drive the driving gear 204 to rotate. Through the meshing action between the gear parts, the driven gear 205 rotates on its outside. At the same time, the limiting gear ring 104 can limit the rotation of the driven gear 205. At the same time, the rotation of the rotating shaft 201 can drive the connecting plate 202 to rotate, so that the fixed plate 206 can stably rotate around the rotating shaft 201, and then the horizontal position of the clamping mechanism 3 can be conveniently adjusted. This embodiment specifically solves the problem that the prior art cannot conveniently perform accurate positioning and clamping according to the size of the workpiece, which affects the processing efficiency.

[0039] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rapid positioning tool, comprising a fixing mechanism (1), characterized in that: Also includes: An adjusting mechanism (2) is arranged on the top of the fixing mechanism (1) and is used to adjust the horizontal position of the tooling; A clamping mechanism (3) is arranged on an outer wall at one end of the adjusting mechanism (2) and is used to clamp and fix the workpiece; The adjusting mechanism (2) comprises a rotating shaft (201), the rotating shaft (201) being arranged at the middle position of the top inner wall of the fixing mechanism (1), a connecting plate (202) being fixedly sleeved on the outer side of the top of the rotating shaft (201), a servo motor (203) being arranged on the top of the rotating shaft (201), a driving gear (204) being fixedly sleeved on the outer side of the bottom of the rotating shaft (201), a driven gear (205) being rotatably mounted on the bottom of the inner wall of one end of the connecting plate (202) away from the rotating shaft (201), the driven gear (205) being meshed with the driving gear (204), and a fixing plate (206) being fixedly mounted on the top of one end of the connecting plate (202) away from the driving gear (204); The clamping mechanism (3) comprises a mounting plate (301), the mounting plate (301) being arranged on the outer wall of one end of the fixing plate (206), a fixing bolt (207) being arranged between the bottom inner wall of the mounting plate (301) and the fixing plate (206), a positioning pin (302) being arranged on the bottom inner wall of the mounting plate (301), a horizontal clamping plate (303) being arranged on the outer side of the positioning pin (302), an adjusting screw rod (306) being arranged on the top inner wall of the mounting plate (301), and the adjusting screw rod (306) being arranged on the outer side of the adjusting screw rod (306). ) is fixedly mounted on the top of the adjusting screw rod (306); a movable seat (308) is threadedly sleeved on the outer side of the adjusting screw rod (306); an electric push rod (309) is fixedly mounted on the outer wall of one end of the movable seat (308); a vertical clamping plate (310) is fixedly mounted on the output end of the electric push rod (309); a fixing pin (312) is provided at the intersection of the vertical clamping plate (310) and the horizontal clamping plate (303); and a clamping plate (313) is rotatably mounted on the top inner wall of the vertical clamping plate (310).

2. A rapid positioning tool according to claim 1, characterized in that: The fixing mechanism (1) comprises a fixing base (101), the inner wall of the fixing base (101) is provided with three mounting holes (102) in an annular shape at equal intervals, and the inner walls of the three mounting holes (102) are all threadedly plugged with connecting bolts (103).

3. A rapid positioning tool according to claim 2, characterized in that: The middle position of the inner wall of the fixed base (101) is rotatably connected to the rotating shaft (201), and a limiting gear ring (104) is fixedly installed on the outer side of the inner wall of the fixed base (101), and the limiting gear ring (104) is meshed with the driven gear (205).

4. A rapid positioning tool according to claim 1, characterized in that: The inner wall of the horizontal clamping plate (303) is provided with a plurality of adjustment holes (304) at equal intervals, and the inner wall of the vertical clamping plate (310) is provided with a plurality of fixing holes (311) at equal intervals, wherein the inner wall of one of the adjustment holes (304) is threadedly connected to the inner wall of an adjacent fixing hole (311) via a fixing pin (312).

5. The rapid positioning tool according to claim 1, characterized in that: The top inner wall of the mounting plate (301) is provided with a mounting groove (305), the inner wall of the mounting groove (305) is rotatably connected to the adjusting screw rod (306), and the inner wall of the mounting groove (305) is movably connected to the outer wall of the movable seat (308).

6. A rapid positioning tool according to claim 1, characterized in that: The bottom of the inner wall of the fixing plate (206) is threadedly connected to the outer wall of one end of the fixing bolt (207), and the end of the fixing bolt (207) away from the fixing plate (206) is threadedly connected to the bottom inner wall of the mounting plate (301).

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