Positioning device of tool clamp plate

Abstract

The utility model discloses a positioning device of a tool clamp plate. According to the positioning device, a locking pin is inserted into a bolt positioning handle, meanwhile, a locking knob is arranged on the bolt positioning handle in a sleeving mode, and a hole groove is formed in a locking base; the bolt positioning handle is inserted into the lower-layer tool clamp plate fixed with the locking seat, and the bolt positioning handle is rotated to enable the locking pin to clamp the locking seat, so that the pre-fixation of the tool clamp can be completed; and then the locking knob is rotated and tightened, so that the tool clamp plate can be further pressed, and positioning and locking of the tool clamp plate are completed. According to the tool clamp plate, the use scene that the tool clamp plate is rapidly disassembled and assembled is met, the tedious step of tightening fixing screws is omitted, time consumed by workers for disassembling and assembling the clamp plate is saved, and the assembling work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of tooling fixture plate positioning, in particular to a tooling fixture plate positioning device. Background Art

[0002] In the use scenarios of tooling fixture plates, it is often involved to use tooling fixture plates in combination. In order to ensure that the combined tooling fixture plates meet the accurate position and size requirements, the existing technology often uses positioning pins for positioning and fixing with screws. During on-site assembly, it is often necessary to use positioning pins to accurately position first, and then workers tighten the fixing screws one by one; when disassembling, it is also necessary to loosen the screws first and then remove the positioning pins to replace the tooling fixture plates. On the production line, a tooling base plate (lower tooling fixture plate) is often required to combine and match different tooling fixture plates, involving the reuse of the tooling base plate; the repeated installation and removal of screws in the existing technology is troublesome and time-consuming, and the procedures for replacing the tooling fixture plates are relatively cumbersome, affecting the work efficiency of on-site assembly. Utility Model Content

[0003] The technical problem to be solved by the utility model is that disassembling and assembling screws is cumbersome, replacing a tooling fixture plate is time-consuming and has low work efficiency, and a positioning device for a tooling fixture plate is provided.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] In a first aspect, the utility model provides a positioning device for a fixture plate. The positioning device comprises: a latch positioning handle, a locking seat and a locking knob;

[0006] The latch positioning handle is movably connected to the locking seat;

[0007] The locking knob is sleeved on the latch positioning handle;

[0008] The locking seat is fixed on the lower tooling fixture plate.

[0009] Preferably, a locking pin is inserted into the lower end of the latch positioning handle, and the locking pin is vertically inserted into the lower end of the latch positioning handle;

[0010] The latch positioning handle is movably connected to the locking seat through the locking pin.

[0011] Preferably, the locking seat is provided with a waist-shaped hole, and the locking pin moves along the hole groove track of the waist-shaped hole;

[0012] The latch positioning handle is rotatably clamped in the waist-shaped hole through the locking pin.

[0013] Preferably, a thread is provided inside the locking knob, and the locking knob is tightened with a thread on the latch positioning handle through the thread.

[0014] Preferably, the latch positioning handle is also covered with a spring, and the spring is below the locking knob.

[0015] Preferably, the positioning device further comprises a latch seat, and the latch seat is movably connected to the latch positioning handle;

[0016] The latch seat is mounted on the upper fixture plate.

[0017] Preferably, the latch positioning handle is provided with an axle pin, and the axle pin vertically passes through the latch positioning handle;

[0018] The shaft pin is arranged above and parallel to the locking pin.

[0019] The positive progressive effect of the utility model is that the utility model provides a positioning device for a tooling fixture plate. The positioning device inserts a locking pin into the latch positioning handle, and at the same time, a locking knob is sleeved on the latch positioning handle, and a hole groove is opened on the locking seat; the latch positioning handle is inserted into the lower tooling fixture plate fixed with the locking seat, and the latch positioning handle is rotated so that the locking pin is stuck in the locking seat to complete the pre-fixation of the tooling fixture plate; then the locking knob is rotated and tightened to further compress the tooling fixture plate to complete the positioning and locking of the tooling fixture plate. The utility model meets the use scenario of rapid disassembly and assembly of the tooling fixture plate, eliminates the tedious steps of tightening the fixing screws, saves the time of workers in disassembling and assembling the tooling fixture plate, and improves the efficiency of assembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a positioning device for a tooling fixture plate according to an embodiment of the utility model.

[0021] Figure 2 It is a detailed structural schematic diagram of the positioning device of the tooling fixture plate according to an embodiment of the utility model.

[0022] Figure 3 It is a schematic plan view of the structure of the positioning device of the tooling fixture plate according to an embodiment of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the latch positioning handle according to an embodiment of the utility model.

[0024] Figure 5 It is a structural schematic diagram of a locking knob according to an embodiment of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the latch seat according to an embodiment of the utility model.

[0026] Figure 7 It is a schematic structural diagram of a locking seat according to an embodiment of the utility model.

[0027] Figure 8 The figure is a schematic diagram of the combined structure of the latch positioning handle and the latch seat according to an embodiment of the utility model.

[0028] Fig. 9 It is a schematic diagram of the combined structure of the latch positioning handle and the locking seat according to an embodiment of the utility model.

[0029] Fig.10 It is a schematic diagram of positioning a tool fixture plate of a positioning device according to an embodiment of the utility model.

[0030] Legend: 1. Latch positioning handle; 2. Locking knob; 3. Locking seat; 4. Locking pin; 5. Spring; 6. Latch seat; 7. Axis pin; 8. Thread; 9. Upper fixture plate; 10. Lower fixture plate; 11. Waist-shaped hole; 12. Slide groove. DETAILED DESCRIPTION

[0031] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0032] Example 1

[0033] See also Figures 1 to 3 As shown, this embodiment provides a positioning device for a fixture plate. The positioning device comprises: a latch positioning handle 1, a locking knob 2 and a locking seat 3; the latch positioning handle 1 is movably connected to the locking seat 3; the latch positioning handle 1 is sleeved with the locking knob 2; and the locking seat 3 is fixed on the lower fixture plate 10.

[0034] In this embodiment, a locking pin 4 is inserted into the lower end of the latch positioning handle 1, and the locking pin 4 is vertically inserted into the lower end of the latch positioning handle 1; the latch positioning handle 1 is movably connected to the locking seat 3 through the locking pin 4. Among them, a waist-shaped hole 11 is provided on the locking seat 3, and the locking pin 4 moves along the hole groove trajectory of the waist-shaped hole 11; the latch positioning handle 1 is rotated and clamped in the waist-shaped hole 11 through the locking pin 4. Specifically, a small hole is opened at the lower end of the latch positioning handle 1 for inserting the locking pin 4; the locking pin 4 is used to movably connect the latch positioning handle 1 with the locking seat 3, and the purpose of the locking pin 4 clamping the locking seat 3 is achieved by rotating the latch positioning handle 1. Among them, the locking seat 3 is provided with a waist-shaped hole 11, such as Figure 7 As shown, the locking pin 4 can move in the hole groove of the waist-shaped hole 11, as shown in FIG. Fig. 9 The figure shows the initial position of the locking pin 4 in the waist-shaped hole 11; when the positioning starts, the rotating latch positioning handle 1 can drive the locking pin 4 to rotate along the hole groove track in the waist-shaped hole 11 to clamp the locking seat 3. Fig. 9 As shown, the locking pin 4 only needs to rotate 90° clockwise along the hole groove track of the waist-shaped hole 11 to achieve the purpose of clamping the locking seat 3.

[0035] In this embodiment, the locking knob 2 is provided with a thread 8 inside, and the locking knob 2 is tightened with the thread on the latch positioning handle 1 through the thread 8. Specifically, the locking knob 2 is movably connected to the latch positioning handle 1 in a loose state through the internal thread 8. When the latch positioning handle 1 rotates so that the locking pin 4 clamps the locking seat 3 to complete the pre-fixation of the upper fixture plate 9 and the lower fixture plate 10, tightening the locking knob 2 can further fix and tighten.

[0036] In this embodiment, a spring 5 is also sleeved on the latch positioning handle 1, and the spring 5 is below the locking knob 2. Specifically, the positioning device is also connected in series with a spring 5, and the spring 5 is sleeved on the latch positioning handle 5. When the latch positioning handle 1 is rotated, the spring 5 increases the damping feeling of the latch positioning handle 1, thereby facilitating the identification of the locked state and the separated state of the locking pin 4.

[0037] In this embodiment, the positioning device further includes a latch seat 6, which is movably connected to the latch positioning handle 1; the latch seat 6 is mounted on the upper fixture plate 9. Specifically, the latch seat 6 is fixedly mounted on the upper fixture plate 9, which can be used to determine the position of the latch positioning handle 1 on the upper fixture plate 9, and can also be used to provide a rotation angle prompt for the latch positioning handle 1. The latch seat 6 is provided with four slide grooves 12, which are respectively opened in four directions, presenting a "cross" shape, such as Figure 6 The latch positioning handle 1 passes through the latch seat 6, and the shaft pin 7 is inserted into the lower end. Figure 8 As shown, the latch seat 6 is above the shaft pin 7; when the latch positioning handle 1 is rotated, the shaft pin 7 will rotate along the bottom surface of the latch seat 6. When the shaft pin 7 falls into the slide groove 12, the current position of the latch positioning handle 1 in the upper fixture plate 9 can be determined. At the same time, since the position of the shaft pin 7 is parallel to the position of the locking pin 4, the position of the locking pin 4 in the waist-shaped hole 11 of the locking seat 3 can be determined, thereby judging whether the latch positioning handle 1 is rotated in place to achieve the effect of pre-fixation.

[0038] In this embodiment, the latch positioning handle 1 is provided with an axle pin 7, which vertically passes through the latch positioning handle 1; the axle pin 7 is arranged at a position above and parallel to the locking pin 4. Specifically, the positioning device further inserts an axle pin 7 at a position above and parallel to the locking pin 4, and the positions of the axle pin 7 and the locking pin 4 are parallel, and the position of the locking pin 4 inserted into the locking seat 3 can be determined by judging the position of the axle pin 7 on the latch seat 6, thereby judging the angle that the latch positioning handle 1 needs to rotate and whether it is rotated in place, so as to finally achieve the effect of fixing and pressing the upper tooling fixture plate 9 and the lower tooling fixture plate 10.

[0039] In the present embodiment, a positioning device for a fixture plate is provided. The positioning device inserts a locking pin into the latch positioning handle, and a locking knob is sleeved on the latch positioning handle, and a hole groove is provided on the locking seat; the latch positioning handle is inserted into the lower fixture plate fixed with the locking seat, and the latch positioning handle is rotated so that the locking pin can be stuck in the locking seat to complete the pre-fixation of the fixture plate; the locking knob is then rotated and tightened to further compress the fixture plate, thereby completing the positioning and locking of the fixture plate. The utility model meets the use scenario of rapid disassembly and assembly of the fixture plate, eliminates the tedious steps of tightening the fixing screws, saves the time-consuming disassembly and assembly of the fixture plate by the workers, and improves the efficiency of the assembly work.

[0040] The working principle of the utility model is as follows: according to the preset position, the latch seat 6 is installed on the upper tooling fixture plate 9, and the locking seat 3 is fixed on the lower tooling fixture plate 10. The latch positioning handle 1 passes through the latch seat 6, and the locking pin 4 and the shaft pin 7 are respectively inserted into the lower end of the latch positioning handle 1. When the operator needs to position the tooling fixture plate, he only needs to place the upper tooling fixture plate 9 equipped with the latch positioning handle 1 at the position of the locking seat 3 of the lower tooling fixture plate 10, so that the locking pin 4 at the lower end of the latch positioning handle 1 is inserted into the locking seat 3, and the preliminary positioning is completed at this time; then, the latch positioning handle 1 is rotated, and the locking pin 4 slides and gets stuck in the waist-shaped hole 11 of the locking seat 3 to hook the locking seat 3, thereby realizing the pre-fixation of the upper tooling fixture plate 9 and the lower tooling fixture plate 10. Then, the locking knob 2 pre-sleeved on the latch positioning handle 1 is rotated and tightened to further compress the upper fixture plate 9 and the lower fixture plate 10, thereby achieving the purpose of positioning and locking. If the upper fixture plate 9 is to be replaced, only the locking knob 2 is loosened and the latch positioning handle 1 is rotated in the opposite direction, and the locking pin 4 and the shaft pin 7 are pulled out to pull out the latch positioning handle 1 and replace it with another upper fixture plate 9, eliminating the tedious steps of tightening the fixing screws, and can meet the needs of repeated use on the production line.

[0041] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A positioning device for a fixture plate, characterized in that: The positioning device comprises: a latch positioning handle, a locking seat and a locking knob; The latch positioning handle is movably connected to the locking seat; The locking knob is sleeved on the latch positioning handle; The locking seat is fixed on the lower tooling fixture plate.

2. The positioning device for a fixture plate according to claim 1, characterized in that: A locking pin is inserted into the lower end of the latch positioning handle, and the locking pin is vertically inserted into the lower end of the latch positioning handle; The latch positioning handle is movably connected to the locking seat through the locking pin.

3. The positioning device for the jig plate according to claim 2, characterized in that: The locking seat is provided with a waist-shaped hole, and the locking pin moves along the hole groove track of the waist-shaped hole; The latch positioning handle is rotatably clamped in the waist-shaped hole through the locking pin.

4. The positioning device for a fixture plate according to claim 1, characterized in that: The locking knob is provided with a thread inside, and the locking knob is tightened with the thread on the latch positioning handle through the thread.

5. The positioning device for a jig plate according to claim 4, characterized in that: The latch positioning handle is also sleeved with a spring, and the spring is below the locking knob.

6. The positioning device for a fixture plate according to claim 1, characterized in that: The positioning device also includes a latch seat, and the latch seat is movably connected to the latch positioning handle; The latch seat is mounted on the upper fixture plate.

7. The positioning device for a jig plate according to claim 2, characterized in that: The latch positioning handle is provided with an axle pin, and the axle pin vertically passes through the latch positioning handle; The shaft pin is arranged above and parallel to the locking pin.

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