Machining machine tool for door hardware workpieces

Abstract

The utility model discloses a door hardware workpiece processing machine tool which comprises a machine cabinet, a machine table arranged at the top end of the machine cabinet, a circular truncated cone arranged above the machine table, processing tables arranged on the two sides of the top end of the circular truncated cone, a side connecting frame arranged on the outer wall of one side of the machine cabinet, and a bearing table arranged at the top end of the side connecting frame. A first rotating driving part is installed on the outer wall of one side of the bearing table through a support, a lead screw is arranged at one end of the first rotating driving part, a nut pair is installed on the outer wall of the lead screw in a threaded mode, a linkage frame is arranged at the top end of the nut pair, an H-shaped base is arranged on the inner wall of the linkage frame through a support, and a lifting driving part is installed at the center of the top end of the H-shaped base. And the bottom end of the lifting driving part penetrates through the H-shaped seat body and is provided with a welding part. According to the double-station machining device, double-station sequential machining can be carried out on workpieces, so that the machining efficiency of door hardware workpieces when a machining machine tool is used is improved, the machining precision of the door hardware workpieces when the machining machine tool is used is improved, and the phenomenon of displacement generated in the workpiece machining process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door hardware processing, in particular to a machine tool for processing door hardware workpieces. Background Art

[0002] Door hardware generally refers to door and window hardware accessories. When producing and processing door hardware, the door hardware workpieces need to undergo multiple process treatments. In order to automate the processing of door hardware workpieces, corresponding processing machine tools are required.

[0003] Reference publication number CN201257689Y is a door hardware position processing machine tool, wherein a clutch buckle is provided at the lower end of a clutch cylinder, a clutch slot corresponding to the clutch buckle is provided on a light rod of the clutch slot, the clutch cylinder is fixed below a column, the light rod is arranged above a Y-axis lead screw, a hinge tool mechanism fixing seat is arranged above a reset cylinder, a hinge tool mechanism is arranged on a hinge tool mechanism fixing seat, a W-axis motor and a W-axis lead screw are connected to the hinge tool mechanism fixing seat, so that the tool mechanism on the column and the hinge tool mechanism opposite to the column are numerically controlled for feeding and processing respectively, thus saving manufacturing costs and improving the market competitiveness of the product. It can be seen from the above that although the processing machine tool can be well applied, it is usually not convenient to perform double-station processing on the workpiece in sequence, so that the processing efficiency of door hardware workpieces is difficult to reach the established expectations, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a machine tool for processing door hardware workpieces to solve the problem in the above background technology that although the processing machine tool can be well applied, it is usually not convenient to perform double-station processing on the workpieces in sequence, making it difficult for the processing efficiency of door hardware workpieces to reach the established expectations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a machine tool for processing door hardware workpieces, comprising a cabinet, a machine table is provided at the top of the cabinet, a round table is provided above the machine table, and processing tables are provided on both sides of the top of the round table, a side connecting frame is provided on the outer wall of one side of the cabinet, a bearing platform is provided on the top of the side connecting frame, a first rotating driving member is installed on the outer wall of one side of the bearing platform through a bracket, a screw rod is provided at one end of the first rotating driving member, a nut pair is threadedly installed on the outer wall of the screw rod, a linkage frame is provided on the top of the nut pair, an H-shaped seat body is provided on the inner wall of the linkage frame through the bracket, a lifting driving member is installed at the center position of the top of the H-shaped seat body, the bottom end of the lifting driving member passes through the H-shaped seat body and is provided with a welding member, and guide rods are movably connected to both sides of the inside of the H-shaped seat body, and the bottom end of the guide rod extends to the outside of the H-shaped seat body and is fixedly connected to the top of the welding member.

[0006] Preferably, a second rotating driving member is installed at the center of the bottom end of the cabinet, the top end of the second rotating driving member extends to the inside of the cabinet and is provided with a driving gear, and the second rotating driving member is provided to drive the driving gear to rotate.

[0007] Preferably, positioning seats are provided on both sides of the top of the processing table, and positioning frames are provided on the outer walls of the positioning seats, so that the telescopic driving member can be placed and processed through the arrangement of the positioning frames.

[0008] Preferably, a guide rail is provided at the top of the bearing platform on one side of the screw rod, and a rail seat is slidably connected to the outer wall on one side of the guide rail. The top of the rail seat is fixedly connected to the bottom end of the linkage frame, and the movement range of the linkage frame is limited by the arrangement of the rail seat and the guide rail.

[0009] Preferably, a driven gear is rotatably installed at the bottom of the cabinet on one side of the driving gear, and a linkage seat is provided at the top of the driven gear. The top of the linkage seat extends to the outside of the cabinet and is connected to the bottom end of the cone. The driving gear and the driven gear are meshed with each other, so that the driven gear is driven to rotate when the driving gear rotates.

[0010] Preferably, a telescopic driving member is installed on the outer wall of the positioning frame, one end of the telescopic driving member passes through the positioning frame and is provided with a clamping block, and the telescopic driving member is provided to drive the clamping block to move laterally.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the door hardware workpiece processing machine tool can not only process the workpiece in double stations in sequence to improve the processing efficiency of the door hardware workpiece when the processing machine tool is used, but also improve the processing accuracy of the door hardware workpiece when the processing machine tool is used, and reduce the phenomenon of displacement of the workpiece during processing;

[0012] (1) The second rotating driving member drives the driving gear to rotate, so that the driving gear drives the driven gear to rotate slowly, so that the driven gear drives the round table to rotate slowly through the linkage seat. Since two processing tables are arranged on the top of the round table, the workpiece on the top of the processing table can be transferred to the bottom of the welding part in sequence, so that the workpiece can be processed in double stations in sequence, thereby improving the processing efficiency of the door hardware workpiece when the processing machine tool is used;

[0013] (2) The first rotating driving member drives the screw to rotate, so that the nut pair is located on the outer wall of the screw and slides, and the rail seat is located on the top of the guide rail and slides, so that the nut pair and the rail seat drive the linkage frame to translate horizontally, and the position of the welded part can be adjusted horizontally, so as to process the specified area of ​​the workpiece, thereby improving the processing accuracy of the door hardware workpiece when the processing machine tool is used;

[0014] (3) By driving the clamping block to move horizontally through the telescopic driving member, the two clamping blocks above the processing table can clamp and fix the door hardware workpiece on the top of the processing table, thereby reducing the displacement of the workpiece during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the linkage seat of the utility model;

[0017] Figure 3 This is a schematic diagram of the side structure of the H-shaped seat body of the utility model;

[0018] Figure 4 This is a schematic diagram of the top view of the clamping block of the utility model;

[0019] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1, cabinet; 2, machine table; 3, round table; 4, processing table; 5, positioning seat; 6, side connecting frame; 7, bearing platform; 8, first rotating drive member; 9, screw rod; 10, linkage frame; 11, H-shaped seat body; 12, welding part; 13, second rotating drive member; 14, driving gear; 15, driven gear; 16, linkage seat; 17, lifting drive member; 18, guide rod; 19, positioning frame; 20, telescopic drive member; 21, clamping block; 22, nut pair; 23, guide rail; 24, rail seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a machine tool for processing door hardware workpieces, comprising a cabinet 1, a second rotary drive member 13 is installed at the center of the bottom end of the cabinet 1, and the top end of the second rotary drive member 13 extends to the inside of the cabinet 1 and is provided with a driving gear 14;

[0023] When in use, the second rotary driving member 13 is arranged to drive the driving gear 14 to rotate;

[0024] A driven gear 15 is rotatably mounted at the bottom of the cabinet 1 on one side of the driving gear 14. A linkage seat 16 is provided at the top of the driven gear 15. The top of the linkage seat 16 extends to the outside of the cabinet 1 and is connected to the bottom end of the round table 3.

[0025] When in use, the driving gear 14 and the driven gear 15 mesh with each other, so that when the driving gear 14 rotates, the driven gear 15 is driven to rotate;

[0026] A machine table 2 is provided at the top of the cabinet 1, a round table 3 is provided above the machine table 2, processing tables 4 are provided on both sides of the top of the round table 3, positioning seats 5 are provided on both sides of the top of the processing table 4, and positioning frames 19 are provided on the outer walls of the positioning seats 5;

[0027] When in use, the positioning frame 19 is provided to place the telescopic driving member 20;

[0028] A telescopic driving member 20 is installed on the outer wall of the positioning frame 19, and one end of the telescopic driving member 20 passes through the positioning frame 19 and is provided with a clamping block 21;

[0029] When in use, the telescopic driving member 20 is arranged to drive the clamping block 21 to move laterally;

[0030] A side connecting frame 6 is provided on the outer wall of one side of the cabinet 1, a bearing platform 7 is provided on the top of the side connecting frame 6, a first rotating driving member 8 is installed on the outer wall of one side of the bearing platform 7 through a bracket, a screw rod 9 is provided at one end of the first rotating driving member 8, a guide rail 23 is provided on the top of the bearing platform 7 on one side of the screw rod 9, a rail seat 24 is slidably connected to the outer wall of one side of the guide rail 23, and the top of the rail seat 24 is fixedly connected to the bottom end of the linkage frame 10;

[0031] When in use, the rail seat 24 and the guide rail 23 are arranged so as to limit the movement range of the linkage frame 10;

[0032] A nut pair 22 is threadedly installed on the outer wall of the screw rod 9, and a linkage frame 10 is provided at the top of the nut pair 22. An H-shaped seat body 11 is provided on the inner wall of the linkage frame 10 through a bracket. A lifting drive member 17 is installed at the center position of the top of the H-shaped seat body 11. The bottom end of the lifting drive member 17 penetrates the H-shaped seat body 11 and is provided with a welding member 12. Both sides of the interior of the H-shaped seat body 11 are movably connected with a guide rod 18, and the bottom end of the guide rod 18 extends to the outside of the H-shaped seat body 11 and is fixedly connected to the top of the welding member 12.

[0033] When the embodiment of the present application is in use, the clamping block 21 is first driven by the telescopic driving member 20 to move horizontally, so that the two clamping blocks 21 above the processing table 4 can clamp and fix the door hardware workpiece on the top of the processing table 4, and then the second rotating driving member 13 drives the driving gear 14 to rotate. Since the diameter of the driving gear 14 is smaller than the diameter of the driven gear 15, and the driving gear 14 and the driven gear 15 are meshed with each other, the driving gear 14 drives the driven gear 15 to rotate slowly, so that the driven gear 15 drives the round table 3 to rotate slowly through the linkage seat 16, and the workpieces on the top of the two processing tables 4 can be moved to the bottom of the welding member 12 in turn, so that the workpieces can be duplexed. The positions are processed in sequence, and then the lead screw 9 is driven to rotate by the first rotating drive member 8, so that the nut pair 22 is located on the outer wall of the lead screw 9 to slide, and the rail seat 24 is located on the top of the guide rail 23 to slide, so that the nut pair 22 and the rail seat 24 drive the linkage frame 10 to translate horizontally, and the position of the welding part 12 can be adjusted horizontally to process the designated area of ​​the workpiece, and finally the welding part 12 is driven to move downward by the lifting drive member 17, so that the welding part 12 drives the guide rod 18 to slide inside the H-shaped seat body 11, so that the welding part 12 can be stably moved downward to weld the door hardware workpiece on the top of the processing table 4, thereby completing the use of the processing machine tool.

Claims

1. A machine tool for processing door hardware workpieces, characterized in that: The machine comprises a cabinet (1), wherein a machine platform (2) is provided at the top of the cabinet (1), a round table (3) is provided above the machine platform (2), processing tables (4) are provided on both sides of the top of the round table (3), a side connecting frame (6) is provided on the outer wall of one side of the cabinet (1), a bearing platform (7) is provided at the top of the side connecting frame (6), a first rotating driving member (8) is installed on the outer wall of one side of the bearing platform (7) through a bracket, a screw rod (9) is provided at one end of the first rotating driving member (8), a nut pair (22) is threadedly installed on the outer wall of the screw rod (9), A linkage frame (10) is provided at the top of the nut pair (22); an H-shaped seat body (11) is provided on the inner wall of the linkage frame (10) via a bracket; a lifting drive member (17) is installed at the center position of the top of the H-shaped seat body (11); the bottom end of the lifting drive member (17) passes through the H-shaped seat body (11) and is provided with a welding member (12); both sides of the interior of the H-shaped seat body (11) are movably connected with guide rods (18); the bottom end of the guide rod (18) extends to the outside of the H-shaped seat body (11) and is fixedly connected to the top of the welding member (12).

2. The machine tool for processing door hardware workpieces according to claim 1, characterized in that: A second rotating driving member (13) is installed at the center of the bottom end of the cabinet (1); the top end of the second rotating driving member (13) extends into the interior of the cabinet (1) and is provided with a driving gear (14).

3. The machine tool for processing door hardware workpieces according to claim 1, characterized in that: Positioning seats (5) are provided on both sides of the top of the processing table (4), and positioning frames (19) are provided on the outer walls of the positioning seats (5).

4. The machine tool for processing door hardware workpieces according to claim 1, characterized in that: A guide rail (23) is provided at the top of the bearing platform (7) on one side of the screw rod (9), a rail seat (24) is slidably connected to the outer wall of one side of the guide rail (23), and the top of the rail seat (24) is fixedly connected to the bottom end of the linkage frame (10).

5. The machine tool for processing door hardware workpieces according to claim 2, characterized in that: A driven gear (15) is rotatably mounted at the bottom of the cabinet (1) on one side of the driving gear (14); a linkage seat (16) is provided at the top end of the driven gear (15); the top end of the linkage seat (16) extends to the outside of the cabinet (1) and is connected to the bottom end of the round table (3).

6. The machine tool for processing door hardware workpieces according to claim 3, characterized in that: A telescopic driving member (20) is installed on the outer wall of the positioning frame (19); one end of the telescopic driving member (20) passes through the positioning frame (19) and is provided with a clamping block (21).

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