Lead terminal deburring equipment

Abstract

The utility model relates to lead terminal production equipment, in particular to lead terminal deburring equipment which comprises a workbench panel, and the workbench panel is provided with a pressing set, a mounting frame, a first rotating shaft, a first motor and a rotating set. The first rotating shaft is provided with a mounting seat, and a placing groove is formed in the mounting seat; the pressing set comprises a pressing piece, a first air cylinder and a first base plate. The pressing piece is rotationally connected with a rotating head; the rotating set comprises a second base, a second air cylinder, a second base plate, a second rotating shaft and a second motor. And the second rotating shaft is connected with a brush. After the technical scheme is adopted, the first motor drives the first rotating shaft to rotate so as to enable the lead terminal to rotate, the second motor drives the second rotating shaft so as to enable the brush to rotate, the brush bristles conduct rotating brushing operation on the surface of the lead terminal, and under the combined action of rotation of the lead terminal and rotating brushing of the brush on the lead terminal, the surface of the lead terminal is brushed by the brush bristles. Burrs can be effectively removed, the deburring efficiency is high, and the effect of brushing away the burrs on the cambered surface part and the barb part is good.

Description

Technical Field

[0001] The utility model relates to lead terminal production equipment, in particular to lead terminal deburring equipment. Background Art

[0002] Lead terminals are important accessories for lead-acid batteries, which usually include a connecting portion, a wiring portion, and a torque ring integrally connected between the connecting portion and the wiring portion. A patent document with announcement number CN209658291U discloses an anti-rotation battery terminal. The anti-rotation battery terminal provided in the embodiment includes a hollow cylinder and a toothed ring integrally connected to the outer wall of the hollow cylinder, wherein the hollow cylinder is a rotating body made of lead material, and one or more convex rings are integrally connected to the outer wall of the hollow cylinder, and the radial semi-section (i.e., the section in the radial direction) of the convex ring is arrow-shaped, and the arrow-shaped part of the convex ring is an inverted hook structure; the toothed ring is coaxially arranged with the hollow cylinder, and a plurality of anti-rotation teeth are evenly arranged around the axis of the hollow cylinder, and a tooth groove is formed between two adjacent anti-rotation teeth, and the tooth groove part is an inwardly concave arc surface structure.

[0003] At present, lead terminals are generally obtained by cold forging and stamping. Since the dimensional accuracy of the blanks obtained after cold forging and stamping is relatively low, and burrs are inevitably present, further turning processing is required. There are burrs on the surface of the lead terminal after turning, and the burrs on its surface need to be removed. However, the existing deburring equipment can usually only deburr and polish a fixed angle or surface, and there are certain limitations in its use; for the curved surface part, especially the undercut part, the existing equipment has certain limitations in its use. Workers are usually required to hold the workpiece by hand and adjust the angle of the workpiece facing the deburring equipment. The operation is unsafe and inefficient, and it may even be impossible to polish it clean and require manual secondary polishing with sandpaper. The existing equipment has a poor effect in removing burrs.

[0004] In view of this, the applicant conducted an in-depth study on the above-mentioned issues, which led to the present case. Utility Model Content

[0005] The utility model aims to provide a lead terminal deburring device with relatively good deburring effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lead terminal deburring device comprises a horizontally arranged workbench panel, the workbench panel is provided with a pressing group, a mounting frame arranged vertically and fixed to the upper side of the workbench panel, a first rotating shaft arranged vertically and rotatably connected to the workbench panel, a first motor for driving the first rotating shaft to rotate, and a rotating group for brushing and removing burrs; a mounting seat for placing a lead terminal is arranged at the upper end of the first rotating shaft, and a placement groove for placing the lead terminal is opened on the mounting seat;

[0008] The pressing group includes a pressing piece, a first cylinder for driving the pressing piece to move, and a first base plate for fixing the first cylinder, wherein the pressing piece is located directly above the placement slot; the first base plate is fixed to the mounting frame; the pressing piece is fixedly connected to the piston rod of the first cylinder, and a rotating head is rotatably connected to a side of the pressing piece away from the piston rod of the first cylinder;

[0009] The rotating group includes a second base, a second cylinder for driving the second base to move, a second substrate for fixing the second cylinder, a second rotating shaft arranged obliquely relative to the workbench panel and rotatably connected to the second base, and a second motor for driving the second rotating shaft to rotate, wherein the second motor is mounted on the second base; the second base is slidably connected to the mounting frame, and the second rotating shaft is connected to a brush for brushing lead terminals; the second substrate is fixed to the mounting frame.

[0010] Preferably, the mounting frame includes two vertical plates arranged parallel to each other, the lower ends of the two vertical plates are fixedly connected to the workbench panel, the upper ends of the two vertical plates are fixedly connected to the same top plate, the workbench panel, the top plate and the two vertical plates together enclose a working cavity with openings on front and rear sides, the pressing group, the mounting seat and the second rotating shaft are all located in the working cavity, the upper part of the opening on the front side of the working cavity is covered with a baffle fixedly connected to the two vertical plates, and the opening on the rear side of the working cavity is connected to a dust removal duct.

[0011] Preferably, the dust removal duct includes a horizontal pipe, a transition pipe and a necked circular pipe, the cross-section of the transition pipe gradually transitions from square to circular from the front end to the rear end, the horizontal pipe and the necked circular pipe are connected together by the transition pipe, the lower side of the horizontal pipe is attached to the upper end surface of the worktable panel, and the opening of the horizontal pipe away from the transition pipe is connected to the opening on the rear side of the working chamber.

[0012] Preferably, each of the vertical plates is provided with an observation port, and each of the vertical plates is fixedly connected to a transparent protective plate covering the observation port; each of the vertical plates is fixed with a movable limiter located in the moving direction of the second base, and each of the movable limiters is provided with a limit connecting rod, and each of the limit connecting rods is inserted into the corresponding movable limiter.

[0013] Preferably, the workbench panel is further provided with a first shaft sleeve fixed to the workbench panel; the first rotating shaft is indirectly rotationally connected to the workbench panel by being rotationally connected to the first shaft sleeve.

[0014] Preferably, the second rotating shaft is fixedly connected with a brush sleeve, and the brush is indirectly connected to the second rotating shaft by being connected to the brush sleeve.

[0015] Preferably, the brush has a brush head and bristles; the brush sleeve is provided with a sliding groove cooperating with the brush head; the brush head is slidably connected to the sliding groove; one end of the bristles is fixed to a side of the brush head away from the second rotating axis; the brush sleeve is also provided with a sliding locking device for fixing the brush head.

[0016] Preferably, the second base is also fixedly connected to a second shaft sleeve; the second rotating shaft is indirectly rotationally connected to the second base by being rotationally connected to the second shaft sleeve.

[0017] Preferably, the second base is also fixedly connected to a second motor plate; the second motor is indirectly mounted on the second base by being fixed to the second motor plate.

[0018] Preferably, the rotating head is a rubber rotating head.

[0019] By adopting the above technical solution, the beneficial effects of the utility model are:

[0020] 1. By setting a first rotating shaft, a pressing group and a second rotating shaft inclined relative to the workbench panel, a first motor is used to drive the first rotating shaft to rotate so that the lead terminal rotates, and a second motor is used to drive the second rotating shaft to rotate the brush. The bristles rotate and brush on the surface of the lead terminal. Under the joint action of the rotation of the lead terminal and the rotation and brushing of the brush on the lead terminal, burrs can be effectively removed, the burr removal efficiency is high, and the brushing effect on the burrs on the curved surface and the undercut is good.

[0021] 2. By arranging the pressing group, the mounting seat and the second rotating shaft in the working chamber and deburring the lead terminal in the working chamber, it is helpful to intercept the burrs after brushing in the working chamber, thereby preventing the burrs from diffusing into the working environment outside the working chamber and reducing the impact on the working environment outside the working chamber.

[0022] 3. By setting a transition pipe and gradually transitioning the cross section of the transition pipe from square to round, it is convenient to connect the square horizontal pipe and the round shrinking pipe; the lower side of the transition pipe is connected to the lower side of the horizontal pipe to avoid the accumulation of burrs brushed off at the bottom of the horizontal pipe; by setting a fan reserved interface at the rear opening of the shrinking round pipe, it is convenient to connect the existing negative pressure fan to remove burrs in subsequent operations. During the brushing operation, the existing negative pressure fan is connected to the fan reserved interface through the air duct, and then the negative pressure fan is started to suck out the burrs brushed off by the brush in the working chamber, so as to avoid excessive accumulation of burrs in the working chamber.

[0023] 4. By opening an observation port on the vertical plate, it is convenient to observe the removal of burrs on the lead terminal in the working chamber; by setting a transparent protective plate covering the observation port on the vertical plate, it is prevented that burrs fly out of the observation port and accidentally injure the operator.

[0024] 5. By setting up a rubber rotating head, it is helpful to protect the lead terminal and avoid damage to the lead terminal due to excessive hardness of the rotating head.

[0025] 6. A brush sleeve with a sliding groove and a sliding locking device is provided to install and adjust the position of the brush; the sliding locking device is provided to facilitate adjustment of the position of the brush and also to facilitate adjustment of the length of the bristles outside the brush sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the lead terminal deburring device in the embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure at the position of the first rotating shaft in an embodiment of the utility model;

[0028] Figure 3 Schematic diagram of the cross-sectional structure at the position of the rotating group in the embodiment of the utility model (the sliding locking device is not shown in the figure).

[0029] In the figure:

[0030] 100-working table panel; 110-first rotating shaft;

[0031] 111-mounting seat; 120-first motor;

[0032] 130- vertical plate; 131- observation port;

[0033] 132-protection plate; 133-movement limiter;

[0034] 134-limiting connecting rod; 135-sliding guide block;

[0035] 136-top plate; 137-baffle plate;

[0036] 138-dust removal duct; 150-first shaft sleeve;

[0037] 200-pressing group; 210-first substrate;

[0038] 220-first cylinder; 230-pressing piece;

[0039] 240 - Turn the head;

[0040] 300-rotation group; 310-second base;

[0041] 311-second shaft sleeve; 312-second motor plate;

[0042] 313-guide matching block; 320-second rotating shaft;

[0043] 321-brush; 322-brush sleeve;

[0044] 323-sliding slot; 330-second motor;

[0045] 340 - second substrate; 350 - second cylinder. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0047] like Figures 1 to 3As shown, this embodiment provides a lead terminal deburring device, including a horizontally arranged workbench panel 100, the workbench panel 100 is provided with a pressing group, a mounting frame arranged vertically and fixed to the upper side of the workbench panel 100, a first rotating shaft 110 arranged vertically and rotatably connected to the workbench panel 100, a first motor 120 for driving the first rotating shaft 110 to rotate, and a rotating group 300 for brushing burrs; the upper part of the first rotating shaft 110 is provided with a mounting seat 111 for placing the lead terminal, and the mounting seat 111 is provided with a placement groove for placing the lead terminal, and the mounting seat 111 is used to place the lead terminal and drive the lead terminal to rotate when the first rotating shaft 110 rotates. In this embodiment, the first motor 120 drives the first rotating shaft 110 to rotate through a belt. As a preferred embodiment of the present invention, a first sleeve 150 is further provided on the workbench panel 100. Specifically, the first sleeve 150 is cylindrical and vertically arranged. A through hole is provided in the middle of the first sleeve 150 which is transparent from top to bottom. The first sleeve 150 is fixed to the workbench panel 100. The first rotating shaft 110 is inserted into the through hole. The first rotating shaft 110 is indirectly connected to the workbench panel 100 by being rotatably connected to the first sleeve 150. Specifically, the first sleeve 150 and the first rotating shaft 110 are rotatably connected via a plurality of rotating bearings. By providing the first sleeve 150, the stability of the first rotating shaft 110 during rotation is ensured, the stability of the shaft core is ensured, and eccentric rotation is avoided.

[0048] In this embodiment, the mounting frame includes two vertical plates 130 arranged parallel to each other, the lower ends of the vertical plates 130 are fixedly connected to the workbench panel 100, the pressing group 200, the rotation group 300 and the mounting seat 111 are all located between the two vertical plates 130. Specifically, the two vertical plates 130 are a left vertical plate and a right vertical plate, respectively. The left vertical plate is located on the left side of the pressing group 200, the rotation group 300 and the mounting seat 111, and the right vertical plate is located on the right side of the pressing group 200, the rotation group 300 and the mounting seat 111.

[0049] For the convenience of explanation, the direction of the device facing the operator when in use is the front direction of the device, and the direction of the corresponding opposite side is the rear direction; the direction of the operator's left hand side when the operator is facing the front of the device is the left side direction of the device, and the direction of the operator's right hand side when the operator is facing the front of the device is the right side direction.

[0050] The pressing group 200 includes a pressing piece 230, a first cylinder 220 for driving the pressing piece 230 to move, and a first substrate 210 for fixing the first cylinder 220. The pressing piece 230 is located directly above the placement slot, and the first substrate 210 is fixed to the mounting frame. In this embodiment, the first substrate 210 is fixed to the vertical plate 130 in the mounting frame. Specifically, the two ends of the first substrate 210 are respectively fixed to the left vertical plate and the right vertical plate; the pressing piece 230 is fixedly connected to the piston rod of the first cylinder 220, and the side of the pressing piece 230 away from the piston rod of the first cylinder 220 is rotatably connected with a rotating head 240. The pressing piece 230 and the rotating head 240 are provided to fix and provide downward pressure when the device is in use, to increase the friction between the lead terminal and the mounting seat 111, to avoid sliding between the lead terminal and the mounting seat 111, and to ensure the stability of the lead terminal rotation when the device is in use. As a preferred embodiment of the present utility model, the rotating head 240 is a rubber rotating head, which is conducive to protecting the lead terminal and avoiding damage to the lead terminal due to excessive hardness of the rotating head.

[0051] The rotating group 300 includes a second base 310, a second cylinder 350 for driving the second base 310 to move, a second base plate 310 for fixing the second cylinder 350, a second rotating shaft 320 arranged obliquely relative to the workbench panel 100 and rotatably connected to the second base 310, and a second motor 330 for driving the second rotating shaft 320 to rotate. In this embodiment, the second motor 330 drives the second rotating shaft 320 to rotate through a belt.

[0052] The second motor 330 is mounted on the second base 310. In this embodiment, the second base 310 is also fixedly connected with the second motor plate 312. The second motor 330 is indirectly mounted on the second base 310 by being fixed to the second motor plate 312. The second motor 330 is fixed to the second motor plate 312 by bolts. Specifically, the bolts are passed through the second motor plate 312 and the second motor 330 in sequence, and then the nuts are threadedly connected to the bolts for fastening. The second base 310 is slidably connected to the mounting frame. In this embodiment, the second base 310 is slidably connected to the vertical plate 130 in the mounting frame. Specifically, the two vertical plates 130 are respectively fixed with symmetrically arranged sliding guide blocks 135. The sliding guide blocks 135 are both located between the two vertical plates 130. The two sides of the second base 310 are respectively fixed with guide matching blocks 313 that are adapted and corresponding to the sliding guide blocks 135. The two guide matching blocks 313 are respectively slidably connected to the sliding guide blocks 135. The second rotating shaft 320 is connected to a brush 321 for brushing the lead terminal, and the brush 321 is used to brush away burrs on the surface of the lead terminal; the brush 321 has a brush head and bristles, and the bristles of the brush 321 are elastic, which is conducive to brushing away burrs on the curved surface and the undercut part.

[0053] The second substrate 310 is fixed to the mounting frame. In this embodiment, the second substrate 310 is fixed to the vertical plate 130 in the mounting frame. As a preferred embodiment of the present invention, a slope surface is provided at the upper end of the vertical plate 130, and the slope surface is used to fix the second substrate 310; the normal of the slope surface is parallel to the second rotation axis 320; the second substrate 310 is fixed to the slope surface of the vertical plate 130, and specifically, the two ends of the second substrate 310 are respectively fixed to the left vertical plate and the right vertical plate. The placement space of the lead terminal above the placement slot is located in the moving direction of the brush 321 driven by the second cylinder 350 and the bristles can move to the placement space of the lead terminal, ensuring that the brush 321 can brush the lead terminal.

[0054] As a preferred embodiment of the utility model, the second rotating shaft 320 is fixedly connected with a brush sleeve 322, and the brush 321 is indirectly connected to the second rotating shaft 320 by being connected to the brush sleeve 322. Specifically, the brush sleeve 322 is provided with a sliding groove 323 that is slidable and cooperates with the brush head of the brush 321, and the brush head of the brush 321 is slidably connected to the sliding groove 323. The brush sleeve 322 is also provided with a sliding locking device (not shown in the figure) for fixing the brush head of the brush 321. It should be noted that the sliding locking device adopts an existing conventional locking device, which will not be elaborated here; the sliding sleeve 322 is provided for installing and adjusting the position of the brush 321. The sliding locking device has two states: open and locked. When adjusting the position of the brush 321, open the sliding locking device, slide the brush 321 until the bristles of the brush 321 can brush the lead terminal, and then lock the sliding locking device to fix the brush 321. A sliding locking device is provided to facilitate adjustment of the position of the brush 321 and also facilitate adjustment of the length of the bristles protruding from the brush sleeve 322 .

[0055] As a preferred embodiment of the utility model, the second base 310 is also fixedly connected to the second sleeve 311. In the present embodiment, the second sleeve 311 and the second base 310 are fixed by bolts, specifically, the bolts are passed through the second base 310 and are threadedly connected to the second sleeve 311; the second rotating shaft 320 is indirectly rotationally connected to the second base 310 by being rotationally connected to the second sleeve 311, specifically, the second sleeve 311 and the second rotating shaft 320 are rotationally connected via a plurality of rotating bearings; by providing the second sleeve 311, the stability of the second rotating shaft 320 during rotation is ensured, the stability of the shaft core is ensured, and eccentric rotation is avoided.

[0056] As a preferred embodiment of the present invention, the upper ends of the two vertical plates 130 are fixedly connected to the same top plate 136, and the worktable panel 100, the top plate 136 and the two vertical plates 130 together enclose a working chamber with openings on both sides. The pressing group 200, the mounting seat 111 and the second rotating shaft 320 are all located in the working chamber. In this embodiment, the mounting seat 111 is close to the opening on the front side of the working chamber, and the rotating group 300 is close to the opening on the rear side of the working chamber; the upper part of the opening on the front side of the working chamber is covered with a baffle 137 fixedly connected to the two vertical plates 130; by setting the inlet and outlet, it is convenient for the operator to put the lead terminal into the working chamber and take the lead terminal out of the working chamber; the opening on the rear side of the working chamber is connected to the dust removal duct 138.

[0057] As a preferred embodiment of the utility model, the dust removal duct 138 includes a horizontal tube, a transition tube and a tapered circular tube. The horizontal tube, the transition tube and the tapered circular tube are all horizontally arranged tubes with front and rear side openings. The horizontal tube is in the shape of a square tube, the tapered circular tube is in the shape of a circular tube, the transition tube is in the shape of a variable cross-section tube, the front side end of the cross-section of the transition tube is square, the rear side end is circular, and the transition gradually transitions from the front side end to the rear side end from square to circular. The horizontal tube and the tapered circular tube are connected together through the transition tube. Specifically, the rear side opening of the horizontal tube is sealedly connected to the front side opening of the transition tube, and the rear side opening of the transition tube is sealedly connected to the front side opening of the tapered circular tube. It should be noted that when the rear side cross-section of the horizontal tube is larger than the front side cross-section of the transition tube, the front side opening of the transition tube is also provided with an extended connecting plate, and the front side opening of the transition tube is sealedly connected to the rear side opening of the horizontal tube through the extended connecting plate.

[0058] The opening of the horizontal tube away from the transition tube is connected to the opening on the rear side of the working chamber. Specifically, the opening of the horizontal tube away from the transition tube is consistent with the opening on the rear side of the working chamber, and the opening of the horizontal tube away from the transition tube is sealed and connected to the opening on the rear side of the working chamber; the lower side of the horizontal tube is attached to the workbench panel 100.

[0059] The rear opening of the shrinking circular tube is provided with a fan reserved interface, which is convenient for connecting the existing negative pressure fan to remove burrs in subsequent operations. During the brushing operation, the existing negative pressure fan is connected to the fan reserved interface through the air duct, and then the negative pressure fan is started to suck out the burrs brushed off by the brush 321 in the working chamber, so as to avoid excessive accumulation of burrs in the working chamber. It should be noted that the negative pressure fan and the air duct are not components of the utility model. The utility model is only used as supporting facilities to illustrate the advantages of the utility model. The air duct and the negative pressure fan are not shown in the attached drawings; by setting a transition pipe, it is convenient to connect the square tube-shaped horizontal tube and the round tube-shaped shrinking circular tube. The lower side of the transition pipe is connected to the lower side of the horizontal pipe to avoid the accumulation of brushed burrs at the bottom of the horizontal pipe. By arranging the pressing group 200, the mounting seat 111 and the second rotating shaft 320 in the working chamber and deburring the lead terminal in the working chamber, it is beneficial to intercept the burrs after brushing in the working chamber, thereby preventing the burrs from diffusing into the working environment outside the working chamber and reducing the impact on the working environment outside the working chamber.

[0060] As a preferred embodiment of the present invention, each vertical plate 130 is provided with an observation port 131, which is convenient for observing the removal of burrs on the lead terminal in the working chamber. Each vertical plate 130 is fixedly connected with a transparent protective plate 132 covering the observation port 131. In this embodiment, the protective plate 132 is an acrylic plate, and the protective plate 132 is bolted to the vertical plate 130. The transparent protective plate 132 is provided to prevent burrs from flying out of the observation port 131 and accidentally injuring the operator.

[0061] As a preferred embodiment of the utility model, each vertical plate 130 is fixed with a movable limit member 133 located in the moving direction of the second base 310, which is used to ensure the sliding range of the second base 310; each movable limit member 133 is provided with a limit connecting rod 134, and each limit connecting rod 134 is inserted into the corresponding movable limit member 133. Specifically, the structure of each limit connecting rod 134 is the same and the connection form is the same as the corresponding movable limit member 133. Taking one of the limit connecting rods 134 as an example for explanation, the axial direction of the limit connecting rod 134 is consistent with the moving direction of the second base 310 and one end of the limit connecting rod 134 passes through the end of the corresponding movable limit member 133 close to the second base 310.

[0062] When in use, the lead terminal to be deburred is manually or mechanically held through the inlet and outlet on the front side of the working chamber and installed on the mounting seat 111, and then the first cylinder 220 of the pressing group 200 drives the pressing piece 230 to move toward the mounting seat until the rotating head presses the upper position of the lead terminal; then the first motor 120 drives the first rotating shaft 110 to rotate so that the lead terminal rotates, and the second motor 330 drives the second rotating shaft 320 to rotate so that the brush 321 rotates; then the second cylinder 350 of the rotating group 300 drives the second base 310 to move toward the first space and adjusts the position of the brush 321 so that the brush 321 can brush the lead terminal. The bristles rotate and brush the surface of the lead terminal. Under the combined action of the rotation of the lead terminal and the rotation and brushing of the brush 321 on the lead terminal, burrs can be effectively removed with high burr removal efficiency, and the brushing effect on the burrs on the curved surface and the undercut is good. During the brushing process, the driving of the first motor 120 and the second motor 330 can be paused first, and observation can be performed through the observation port 131 on the vertical plate 130. After confirming that the burrs on the surface of the lead terminal have been brushed away, the first cylinder 220 drives the pressure piece 230 to move away from the mounting seat, and finally the lead terminal is removed from the equipment manually or by using a robot through the inlet and outlet to complete the removal of the burrs on the lead terminal.

[0063] The present invention is described in detail above with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments. Those skilled in the art can make various modifications to the present invention based on the prior art, all of which belong to the protection scope of the present invention.

Claims

1. A lead terminal deburring device, comprising a horizontally arranged workbench panel, characterized in that: The workbench panel is provided with a pressing group, a mounting frame arranged vertically and fixed to the upper side of the workbench panel, a first rotating shaft arranged vertically and rotatably connected to the workbench panel, a first motor for driving the first rotating shaft to rotate, and a rotating group for brushing burrs; a mounting seat for placing a lead terminal is provided at the upper end of the first rotating shaft, and a placement groove for placing the lead terminal is provided on the mounting seat; The pressing group includes a pressing piece, a first cylinder for driving the pressing piece to move, and a first base plate for fixing the first cylinder, wherein the pressing piece is located directly above the placement slot; the first base plate is fixed to the mounting frame; the pressing piece is fixedly connected to the piston rod of the first cylinder, and a rotating head is rotatably connected to a side of the pressing piece away from the piston rod of the first cylinder; The rotating group includes a second base, a second cylinder for driving the second base to move, a second base plate for fixing the second cylinder, a second rotating shaft arranged obliquely relative to the workbench panel and rotatably connected to the second base, and a second motor for driving the second rotating shaft to rotate, wherein the second motor is mounted on the second base; the second base is slidably connected to the mounting frame, and the second rotating shaft is connected to a brush for brushing lead terminals; The second substrate is fixed to the mounting frame.

2. A lead terminal deburring device as claimed in claim 1, characterized in that: The mounting frame includes two vertical plates arranged parallel to each other, the lower ends of the two vertical plates are fixedly connected to the workbench panel, the upper ends of the two vertical plates are fixedly connected to the same top plate, the workbench panel, the top plate and the two vertical plates together enclose a working cavity with openings on the front and rear sides, the pressing group, the mounting seat and the second rotating shaft are all located in the working cavity, the upper part of the opening on the front side of the working cavity is covered with a baffle fixedly connected to the two vertical plates, and the opening on the rear side of the working cavity is connected to a dust removal duct.

3. A lead terminal deburring device as claimed in claim 2, characterized in that: The dust removal duct includes a horizontal pipe, a transition pipe and a shrinking circular pipe. The cross-section of the transition pipe gradually transitions from a square to a circle from the front end to the rear end. The horizontal pipe and the shrinking circular pipe are connected together through the transition pipe. The lower side of the horizontal pipe is attached to the upper end surface of the workbench panel, and the opening of the horizontal pipe away from the transition pipe is connected to the opening on the rear side of the working chamber.

4. A lead terminal deburring device as claimed in claim 2, characterized in that: Each of the vertical plates is provided with an observation port, and each of the vertical plates is fixedly connected to a transparent protective plate covering the observation port; each of the vertical plates is fixed with a movable limiter located in the moving direction of the second base, and each of the movable limiters is provided with a limit connecting rod, and each of the limit connecting rods is inserted into the corresponding movable limiter.

5. A lead terminal deburring device as claimed in claim 1, characterized in that: The workbench panel is also provided with a first shaft sleeve fixed to the workbench panel; the first rotating shaft is indirectly rotationally connected to the workbench panel by being rotationally connected to the first shaft sleeve.

6. A lead terminal deburring device as claimed in claim 1, characterized in that: The second rotating shaft is fixedly connected with a brush sleeve, and the brush is indirectly connected to the second rotating shaft by being connected to the brush sleeve.

7. A lead terminal deburring device as claimed in claim 6, characterized in that: The brush comprises a brush head and bristles; the brush sleeve is provided with a sliding groove cooperating with the brush head; the brush head is slidably connected to the sliding groove; one end of the bristles is fixed to a side of the brush head away from the second rotating shaft; the brush sleeve is also provided with a sliding locking device for fixing the brush head.

8. A lead terminal deburring device as claimed in claim 1, characterized in that: The second base is also fixedly connected to a second shaft sleeve; the second rotating shaft is indirectly rotationally connected to the second base by being rotationally connected to the second shaft sleeve.

9. A lead terminal deburring device as claimed in claim 8, characterized in that: The second base is also fixedly connected to a second motor plate; the second motor is indirectly mounted on the second base by being fixed to the second motor plate.

10. A lead terminal deburring device as claimed in claim 1, characterized in that: The rotating head is a rubber rotating head.

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