Positioning device

Abstract

The utility model relates to the technical field of tenoning machines, in particular to a positioning device which comprises a bottom plate, a first fixing block, a second fixing block, a screw rod, a first moving block, a sliding groove, a sliding block and a fixing groove, the first fixing block is fixedly connected with the bottom plate and located above the bottom plate, the first fixing block is fixedly connected with the bottom plate and located above the bottom plate, the screw rod is rotationally connected with the first fixing block, and the sliding block is fixedly connected with the fixing groove. The wood is placed above the fixing groove, the fixing motor is started to drive the gear to rotate, the gear rotates to drive the screw rod to rotate, the screw rod is sleeved with the sliding groove, penetrates through the first fixing block and the first moving block to be in threaded connection and wraps the screw rod, and the sliding groove is fixedly connected with the first moving block and located on one side of the first moving block. When the positioning device is used, the gear drives the rack to move in the direction close to the gear, and the rack drives the clamping block to move, so that wood is clamped and fixed, and the problems that the positioning device fixes the plate loosely, looseness may occur in the tenoning process, and the tenoning quality is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tenoning machines, in particular to a positioning device. Background Art

[0002] The mortising machine is an essential equipment for woodworking operations such as decoration, furniture manufacturing and wooden fire door processing. At present, the mortising device mostly uses manual fixing of the raw materials to allow the tool to complete the mortising operation. However, during the processing of the existing mortising machine, the length of the board is difficult to control and the accuracy is low.

[0003] To solve the above problems, the prior art patent (CN209718004U) discloses a clamping and positioning device for a fully automatic comb-tooth tenon mortising machine. The position of the plate can be accurately observed through a ruler, and the processing accuracy and efficiency are improved. The setting of the adjustment plate also ensures that when multiple plates are mortised at the same time, the lower end surfaces remain flush, resulting in a better mortising effect.

[0004] However, in the above-mentioned prior art, the fixing of the plate by the positioning device is relatively loose, and it may become loose during the mortise and tenoning process, thus affecting the quality of the mortise and tenoning. Utility Model Content

[0005] The utility model aims to provide a positioning device, which solves the technical problem that the positioning device in the prior art fixes the plate loosely, may become loose during the tenoning process, and affects the quality of the tenoning.

[0006] To achieve the above-mentioned purpose, the utility model adopts a positioning device, including a base plate, a fixed block 1, a fixed block 2 and a fixed component, the fixed component including a screw, a moving block 1, a slide groove, a slider, a fixed groove and a moving part, the fixed block 1 is fixedly connected to the base plate and is located above the base plate, the fixed block 2 is fixedly connected to the base plate and is located above the base plate, the screw is rotatably connected to the fixed block 1 and passes through the fixed block 1, the moving block 1 is threadedly connected to the screw and wraps the screw, the slide groove is fixedly connected to the moving block 1 and is located on one side of the moving block 1, the slider is slidably connected to the slide groove and is located inside the slide groove, and the fixed groove is fixedly connected to the slider and is located above the slider.

[0007] Among them, the fixing assembly also includes a fixing motor, a gear, a rack and a clamping block. The fixing motor is detachably connected to the slider and is located inside the slider. The gear is detachably connected to the output end of the fixing motor and is located inside the fixing groove. The rack is slidably connected to the fixing groove and meshes with the gear. The clamping block is fixedly connected to the rack and is located above the rack.

[0008] Among them, the moving component includes a moving motor, a guide rod and a moving block 2. The moving motor is detachably connected to the screw rod and is located at one end of the screw rod. The guide rod is fixedly connected to the fixed block 2 and passes through the fixed block 2. The moving block 2 is slidably connected to the guide rod and wraps the guide rod.

[0009] Wherein, the moving component also includes a cylinder and a fixed plate, the fixed plate is detachably connected to the slide slot and is located above the slide slot, and the cylinder is fixedly connected to the fixed plate and is located on the inner side of the fixed plate.

[0010] Among them, the positioning device also includes a telescopic tube, a telescopic plate and a chip removal groove. The telescopic tube is slidably connected to the fixed groove and is located on the inner side of the fixed groove. The telescopic plate is slidably connected to the fixed groove and is located on the inner side of the fixed groove. The chip removal groove is arranged at the bottom of the slide groove and passes through the bottom of the slide groove.

[0011] The utility model discloses a positioning device, wherein the fixing block 1 is fixedly connected to the base plate and is located above the base plate, the fixing block 2 is fixedly connected to the base plate and is located above the base plate, the screw rod is rotatably connected to the fixing block 1 and passes through the fixing block 1, the moving block 1 is threadedly connected to the screw rod and wraps the screw rod, the slide groove is fixedly connected to the moving block 1 and is located on one side of the moving block 1, the sliding block is slidably connected to the slide groove and is located inside the slide groove, the fixing groove is fixedly connected to the sliding block and is located above the sliding block, wood is placed above the fixing groove, the fixing motor is started to drive the gear to rotate, the gear will drive the rack to move in the direction close to the gear, and the rack will drive the clamping block to move, thereby completing the clamping and fixing of the wood. This method can effectively solve the problem that the positioning device is relatively loose in fixing the plate, which may become loose during the tenoning process, thereby affecting the quality of the tenoning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line structural section view.

[0016] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0017] 101-base plate, 102-fixed block one, 103-fixed block two, 104-screw, 105-moving block one, 106-slide, 107-slider, 108-fixed slot, 109-fixed motor, 110-gear, 111-rack, 112-clamping block, 113-moving motor, 114-guide rod, 115-moving block two, 116-cylinder, 117-fixed plate, 201-telescopic tube, 202-telescopic plate, 203-chip groove. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 1 is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line structural section view.

[0021] The utility model provides a positioning device, including a base plate 101, a fixed block 102, a fixed block 103, a screw 104, a moving block 105, a slide groove 106, a slider 107, a fixed groove 108, a fixed motor 109, a gear 110, a rack 111, a clamping block 112, a moving motor 113, a guide rod 114, a moving block 115, a cylinder 116 and a fixed plate 117. The above-mentioned scheme solves the problem that the positioning device in the prior art is relatively loose in fixing the plate, which may become loose during the mortise and tenon process, thereby affecting the quality of the mortise and tenon.

[0022] According to the present specific implementation, the fixed block 102 is fixedly connected to the bottom plate 101 and is located above the bottom plate 101. The fixed block 103 is fixedly connected to the bottom plate 101 and is located above the bottom plate 101. The screw 104 is rotatably connected to the fixed block 102 and penetrates the fixed block 102. The moving block 105 is threadedly connected to the screw 104 and wraps the screw 104. The slide 106 is fixed to the moving block 105. The movable block 105 is connected and is located on one side of the movable block 105, the slider 107 is slidably connected to the slide groove 106 and is located inside the slide groove 106, the fixed groove 108 is fixedly connected to the slider 107 and is located above the slider 107, starting the movable motor 113 to drive the screw rod 104 to rotate can drive the movable block 105 to move, and the movable block 105 drives the slide groove 106 to move horizontally, thereby driving the wood on the fixed groove 108 to move horizontally.

[0023] Among them, the fixed motor 109 is detachably connected to the slider 107 and is located inside the slider 107, the gear 110 is detachably connected to the output end of the fixed motor 109 and is located inside the fixed groove 108, the rack 111 is slidably connected to the fixed groove 108 and meshes with the gear 110, the clamping block 112 is fixedly connected to the rack 111 and is located above the rack 111, the fixed motor 109 is started to drive the gear 110 to rotate, the gear 110 drives the rack 111 to slide in the fixed groove 108, and the rack 111 drives the clamping block 112 to move toward the gear 110, thereby fixing the wood on the fixed groove 108.

[0024] Secondly, the moving motor 113 is detachably connected to the screw rod 104 and is located at one end of the screw rod 104. The guide rod 114 is fixedly connected to the fixed block 103 and passes through the fixed block 103. The moving block 115 is slidably connected to the guide rod 114 and wraps the guide rod 114. The guide rod 114 and the moving block 115 can replicate the movement of the slide groove 106.

[0025] At the same time, the fixed plate 117 is detachably connected to the slide groove 106 and is located above the slide groove 106. The cylinder 116 is fixedly connected to the fixed plate 117 and is located on the inner side of the fixed plate 117. The fixed plate 117 fixes the position of the cylinder 116. Starting the cylinder 116 will drive the slider 107 to move on the slide groove 106, so that the slider 107 can drive the wood on the fixed groove 108 to move longitudinally.

[0026] A positioning device according to the present embodiment is used, by setting a bottom plate 101, a fixed block 102, a fixed block 103, a screw 104, a moving block 105, a slide 106, a slider 107, a fixed slot 108, a fixed motor 109, a gear 110, a rack 111, a clamping block 112, a moving motor 113, a guide rod 114, a moving block 115, a cylinder 116 and a fixed plate 117, wherein the fixed block 102 is fixedly connected to the bottom plate 101 and is located at the bottom of the bottom plate 101. The fixing block 104 is fixedly connected to the bottom plate 101 and is located above the bottom plate 101. The screw 104 is rotatably connected to the fixing block 102 and penetrates the fixing block 102. The moving block 105 is threadedly connected to the screw 104 and wraps the screw 104. The slide 106 is fixedly connected to the moving block 105 and is located on one side of the moving block 105. The slider 107 is slidably connected to the slide 106 and is located at the bottom plate 101. The fixed groove 108 is fixedly connected to the slider 107 inside the slide groove 106 and is located above the slider 107. Starting the fixed motor 109 drives the gear 110 to rotate, and the gear 110 drives the rack 111 to slide in the fixed groove 108, and the rack 111 drives the clamping block 112 to move in the direction of the gear 110, thereby fixing the wood on the fixed groove 108. Starting the cylinder 116 will drive the slider 107 to move on the slide groove 106, so that the slider 107 can drive the wood on the fixed groove 108 to move longitudinally. Starting the moving motor 113 drives the screw 104 to rotate to drive the moving block 105 to move, and the moving block 105 drives the slide groove 106 to move horizontally, thereby driving the wood on the fixed groove 108 to move horizontally, thereby solving the technical problem that the positioning device is relatively loose in fixing the plate, which may become loose during the mortise and tenon process, affecting the quality of the mortise and tenon.

[0027] The second embodiment of the present application is:

[0028] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0029] The utility model provides a positioning device, which also includes a telescopic tube 201, a telescopic plate 202 and a chip removal groove 203. The above-mentioned solution solves the problem in the prior art that when the positioning device is used to tenon wood, a large amount of wood chips will fall into the slide groove 106 and the fixed groove 108, affecting the normal operation of the device.

[0030] Among them, the telescopic tube 201 is slidably connected to the fixed groove 108 and is located on the inner side of the fixed groove 108, the telescopic plate 202 is slidably connected to the telescopic tube 201 and is located on the inner side of the fixed groove 108, the chip removal groove 203 is arranged at the bottom of the slide groove 106 and passes through the bottom of the slide groove 106, the telescopic tube 201 and the telescopic plate 202 prevent wood chips from entering the fixed groove 108 without affecting the operation of the clamping block 112, and the chip removal groove 203 facilitates the discharge of wood chips in the slide groove 106.

[0031] A positioning device of the present embodiment is used, by providing a telescopic tube 201, a telescopic plate 202 and a chip removal groove 203, the chip removal groove 203 is convenient for discharging wood chips in the slide groove 106, and the telescopic plate 202 can be retracted into the telescopic tube 201, so that the telescopic tube 201 and the telescopic plate 202 can prevent wood chips from entering the fixed groove 108 without affecting the operation of the clamping block 112, thereby solving the problem that a large amount of wood chips will fall into the slide groove 106 and the fixed groove 108 when the positioning device is mortising the wood, thereby affecting the normal operation of the device.

[0032] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A positioning device, comprising a bottom plate, a first fixing block and a second fixing block, wherein the first fixing block is fixedly connected to the bottom plate and is located above the bottom plate, and the second fixing block is fixedly connected to the bottom plate and is located above the bottom plate, characterized in that: It also includes a fixed component, which includes a screw, a moving block, a slide groove, a slider, a fixed groove and a moving part. The screw is rotatably connected to the fixed block and passes through the fixed block. The moving block is threadedly connected to the screw and wraps the screw. The slide groove is fixedly connected to the moving block and is located on one side of the moving block. The slider is slidably connected to the slide groove and is located inside the slide groove. The fixed groove is fixedly connected to the slider and is located above the slider.

2. The positioning device according to claim 1, characterized in that The fixing assembly also includes a fixing motor, a gear, a rack and a clamping block. The fixing motor is detachably connected to the slider and is located inside the slider. The gear is detachably connected to the output end of the fixing motor and is located inside the fixing groove. The rack is slidably connected to the fixing groove and meshes with the gear. The clamping block is fixedly connected to the rack and is located above the rack.

3. The positioning device according to claim 1, characterized in that: The moving component includes a moving motor, a guide rod and a moving block 2. The moving motor is detachably connected to the screw rod and is located at one end of the screw rod. The guide rod is fixedly connected to the fixed block 2 and passes through the fixed block 2. The moving block 2 is slidably connected to the guide rod and wraps the guide rod.

4. The positioning device according to claim 1, characterized in that: The moving component also includes a cylinder and a fixed plate, wherein the fixed plate is detachably connected to the slide slot and is located above the slide slot, and the cylinder is fixedly connected to the fixed plate and is located on the inner side of the fixed plate.

5. The positioning device according to claim 1, characterized in that: The positioning device also includes a telescopic tube, a telescopic plate and a chip removal groove. The telescopic tube is slidably connected to the fixed groove and is located on the inner side of the fixed groove. The telescopic plate is slidably connected to the telescopic tube and is located on the inner side of the fixed groove. The chip removal groove is arranged at the bottom of the slide groove and passes through the bottom of the slide groove.

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