Reaming device for radial drill

Abstract

The chambering device for the radial drill comprises a device plate, two mounting grooves are formed in the top of the device plate, a threaded rod is connected to the interior of the device plate in a penetrating mode, the two ends of the threaded rod are rotationally connected with the mounting grooves, a third rotating rod is driven to rotate through a pedal, and a third gear is driven to rotate through the third rotating rod. The third gear drives a transmission shaft to perform transmission, so that the problems that a radial drill broaching machine performs broaching on a plurality of holes under some conditions, the broaching machine needs to be supported during broaching, the operation difficulty is high, the use effect is poor, and the product quality is easily affected are solved; and the threaded rod drives the threaded sleeve to slide, and the threaded sleeve drives the clamping plate to move, so that the problems that products need to be stabilized, and an existing broaching machine is mostly controlled manually in the using process, so that the safety is poor, and a user is easily affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of radial drill hole enlarging, in particular to a hole enlarging device for a radial drill. Background Art

[0002] A radial drilling machine is a drilling machine with a rocker arm that can rotate and rise and fall around a column. Usually, the spindle box moves horizontally on the rocker arm. When machining holes on a vertical drilling machine, the alignment of the tool and the workpiece is achieved by moving the workpiece. The radial drill is a branch of the drilling machine and is named after the cross arm that can rotate around the column. The radial drill can machine small-diameter holes in the workpiece, while large-diameter holes require large-sized drill bits.

[0003] At present, a Chinese patent with publication number CN215699780U discloses a reaming device for a radial drill. The utility model has a square block sleeved on the lower end of the main shaft, and two pairs of connecting blocks are hinged on the lower end of the square block. Different drilling knives are installed on the two pairs of connecting blocks. The drilling knives can be freely selected according to the needs of reaming, and there is no need to frequently replace and disassemble the tools. Just lift the L-shaped support rod upwards to make the limit block leave the third-party groove, and then put down the connecting block.

[0004] In some cases, the radial drill reamer is used to reame multiple holes. The reamer needs to be supported during the reaming process, which is difficult to operate and has poor results. It is easy to affect product quality and the product needs to be stabilized. Existing reamers are mostly manually controlled during use, which has poor safety and is easy to affect users. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: In some cases, the radial drill reamer is used to reame multiple holes. The reamer needs to be supported during the reaming process, which is difficult to operate and has a poor use effect. It is easy to affect the product quality and the product needs to be stabilized. Most of the existing reamers are manually controlled during use, which has poor safety and is easy to affect the user.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A reaming device for a radial drill comprises a device plate, a mounting groove is provided on the top of the device plate, two mounting grooves are provided, a threaded rod is connected through the inside of the device plate, both ends of the threaded rod are rotatably connected to the mounting groove, threaded sleeves are provided on the outside of both sides of the threaded rod, two threaded sleeves are provided, a first connecting plate is fixedly connected to the top of the two threaded sleeves, two first connecting plates are provided, a second connecting plate is fixedly connected to the top of the two first connecting plates, two second connecting plates are provided, a clamping plate is symmetrically fixed between the two second connecting plates, two clamping plates are provided, a rocker is rotatably connected to one side of the device plate, and one end of the rocker is connected to the threaded rod.

[0008] As a further solution of the utility model: support legs are symmetrically fixed to the bottom of the device plate, and there are four support legs. One side of one support leg is rotatably connected to a third transmission shaft. There are two third transmission shafts, and the outer sides of the two third transmission shafts are provided with a second transmission belt. One side of the top third transmission shaft is fixedly connected to a second gear.

[0009] As a further solution of the utility model: a rotating shaft is rotatably connected to the middle part of the device plate, a support plate is fixedly connected to the top of the rotating shaft, a first transmission shaft is fixedly connected to the bottom of the rotating shaft, a second transmission shaft is rotatably connected to one side of the bottom of the device plate, a first transmission belt is sleeved on the outside of the first transmission shaft, and one side of the first transmission belt is sleeved on the outside of the second transmission shaft.

[0010] As a further solution of the utility model: a rotating rod is fixedly connected to the bottom of the second transmission shaft, a first gear is fixedly connected to the bottom of the rotating rod, and the first gear is meshingly connected to the second gear.

[0011] As a further solution of the utility model: one side of one supporting leg is rotatably connected to a second rotating rod, the side of the second rotating rod away from the supporting leg is fixedly connected to a pedal, one side of the pedal is fixedly connected to a third rotating rod, and one side of the third rotating rod is fixedly connected to a third gear.

[0012] As a further solution of the utility model: a first rotating rod is fixedly connected to one side of the third transmission shaft at the bottom, a rotating block is fixedly connected to one end of the first rotating rod, and the rotating block is adaptively connected to the third gear.

[0013] As a further solution of the utility model: a first mounting plate is fixedly connected to one side of the device plate, and a second mounting plate is fixedly connected to one side of the first mounting plate and is installed outside the second mounting plate.

[0014] Beneficial effects of the utility model:

[0015] 1. In the utility model, a pedal is provided, through which the third rotating rod is driven to rotate, through which the third rotating rod is driven to rotate, and the third gear is driven to transmit the transmission shaft, thereby solving the problem that in some cases the radial drill reamer needs to support the reamer during reaming when reaming multiple holes, which results in high difficulty in operation, poor use effect, and easy impact on product quality.

[0016] 2. In the utility model, a clamping plate is provided, and the threaded rod is driven to rotate by a rocker, and the threaded rod drives the threaded sleeve to slide, and the clamping plate is driven to move by the threaded sleeve, thereby solving the problem that the product needs to be stabilized. Most of the existing reaming machines are manually controlled during use, which has poor safety and is easy to affect the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the front view cross-section result of the utility model;

[0019] Figure 2 It is a top view of the external schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the exterior of the utility model;

[0021] Figure 4 This is a schematic diagram of the first gear structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the third gear of the utility model;

[0023] Figure 6 It is a schematic diagram of the motion of the third gear structure of the utility model.

[0024] In the figure: 1, device plate; 101, mounting groove; 102, threaded rod; 103, threaded sleeve; 104, first connecting plate; 105, second connecting plate; 106, clamping plate; 107, rotating shaft; 108, supporting plate; 109, first transmission shaft; 110, first transmission belt; 111, second transmission shaft; 112, rotating rod; 113, first gear; 114, third transmission shaft; 115, second gear; 116, second transmission belt; 117, supporting leg; 118, first rotating rod; 119, rotating block; 120, second rotating rod; 121, pedal; 122, third rotating rod; 123, third gear; 124, first mounting plate; 125, second mounting plate; 126, reamer; 127, rocker. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] like Figure 1-6As shown, a reaming device for a radial drill comprises a device plate 1, a mounting groove 101 is provided on the top of the device plate 1, two mounting grooves 101 are provided, a threaded rod 102 is connected through the inside of the device plate 1, both ends of the threaded rod 102 are rotatably connected to the mounting groove 101, threaded sleeves 103 are provided on the outside of both sides of the threaded rod 102, two threaded sleeves 103 are provided, a first connecting plate 104 is fixedly connected to the top of the two threaded sleeves 103, two first connecting plates 104 are provided, a second connecting plate 105 is fixedly connected to the top of the two first connecting plates 104, two second connecting plates 105 are provided, a clamping plate 106 is symmetrically fixed between the two second connecting plates 105, two clamping plates 106 are provided, a rocker 127 is rotatably connected to one side of the device plate 1, and one end of the rocker 127 is connected to the threaded rod 102.

[0027] Support legs 117 are symmetrically fixed to the bottom of the device plate 1, and there are four support legs 117. One side of the support legs 117 is rotatably connected to the third transmission shaft 114. There are two third transmission shafts 114. The outside of the two third transmission shafts 114 is provided with a second transmission belt 116, and one side of the top third transmission shaft 114 is fixedly connected to the second gear 115.

[0028] The middle part of the device plate 1 is rotatably connected with a rotating shaft 107, the top of the rotating shaft 107 is fixedly connected with a supporting plate 108, the bottom of the rotating shaft 107 is fixedly connected with a first transmission shaft 109, and one side of the bottom of the device plate 1 is rotatably connected with a second transmission shaft 111. The outside of the first transmission shaft 109 is sleeved with a first transmission belt 110, and one side of the first transmission belt 110 is sleeved outside the second transmission shaft 111.

[0029] A rotating rod 112 is fixedly connected to the bottom of the second transmission shaft 111 , a first gear 113 is fixedly connected to the bottom of the rotating rod 112 , and the first gear 113 is meshingly connected to the second gear 115 .

[0030] One side of the supporting leg 117 is rotatably connected to the second rotating rod 120, the side of the second rotating rod 120 away from the supporting leg 117 is fixedly connected to the pedal 121, one side of the pedal 121 is fixedly connected to the third rotating rod 122, and one side of the third rotating rod 122 is fixedly connected to the third gear 123.

[0031] A first rotating rod 118 is fixedly connected to one side of the bottom third transmission shaft 114, and a rotating block 119 is fixedly connected to one end of the first rotating rod 118. The rotating block 119 is adaptively connected to the third gear 123. A rotating block is arranged inside the rotating block 119, which is adaptively connected to the third gear 123 through the rotating block.

[0032] A first mounting plate 124 is fixedly connected to one side of the device plate 1 , and a second mounting plate 125 is fixedly connected to one side of the first mounting plate 124 . 126 is mounted on the outside of the second mounting plate 125 .

[0033] The working principle of this utility model:

[0034] First, place the product to be expanded on the top of the pallet 108, pull the expansion machine 126, and drive the bottom expansion machine to move through the expansion machine 126, step on the bottom pedal 121, and drive the third rotating rod 122 to rotate through the pedal 121, and the third rotating rod 122 drives the third gear 123 to rotate, and the third gear 123 drives the external rotating block 119 to rotate, and the rotating block 119 drives the first rotating rod 118 on one side to rotate, and the first rotating rod 118 drives the bottom third transmission shaft 114 to rotate, and the bottom third transmission shaft 114 drives the top third transmission shaft 114 to rotate through the second transmission belt 116, and the third transmission shaft 114 drives the second gear 115 on one side to rotate, and the second gear 115 drives the first gear 113 to rotate, and the first gear 113 drives the rotating rod 112 to rotate, and the rotating rod 112 drives the second transmission shaft 111 to rotate, and the second transmission shaft 111 drives the first transmission belt 110 to transmit, and the first transmission belt 110 drives the first transmission shaft 109 to rotate, and the first transmission shaft 109 drives the pallet 108 to rotate.

[0035] Finally, rotate the rocker 127 to drive the threaded rod 102 to rotate, the threaded rod 102 drives the external threaded sleeve 103 to slide, the threaded sleeve 103 drives the top first connecting plate 104 to slide, the first connecting plate 104 drives the top second connecting plate 105 to slide, the second connecting plate 105 drives one side clamp 106 to slide, and the clamp 106 stabilizes the product from both sides.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A reaming device for a radial drill, comprising a device plate (1) and a reamer (126) mounted on one side, characterized in that: The top of the device plate (1) is provided with a mounting groove (101), and two mounting grooves (101) are provided. A threaded rod (102) is connected through the inside of the device plate (1), and two ends of the threaded rod (102) are rotatably connected to the mounting groove (101). Threaded sleeves (103) are provided on the outside of both sides of the threaded rod (102), and two threaded sleeves (103) are provided. A first connecting plate (104) is fixedly connected to the top of the two threaded sleeves (103), and two first connecting plates (104) are provided. A second connecting plate (105) is fixedly connected to the top of the two first connecting plates (104), and two second connecting plates (105) are provided. A clamping plate (106) is symmetrically fixed between the two second connecting plates (105), and two clamping plates (106) are provided. A rocker (127) is rotatably connected to one side of the device plate (1), and one end of the rocker (127) is connected to the threaded rod (102).

2. A reaming device for a radial drill according to claim 1, characterized in that: Support legs (117) are symmetrically fixed at the bottom of the device plate (1), and there are four support legs (117). One side of the support legs (117) is rotatably connected to a third transmission shaft (114), and there are two third transmission shafts (114). The outer parts of the two third transmission shafts (114) are sleeved with second transmission belts (116), and one side of the top third transmission shaft (114) is fixedly connected to a second gear (115).

3. The reaming device for a radial drill according to claim 1, characterized in that: The middle part of the device plate (1) is rotatably connected to a rotating shaft (107), the top of the rotating shaft (107) is fixedly connected to a supporting plate (108), the bottom of the rotating shaft (107) is fixedly connected to a first transmission shaft (109), one side of the bottom of the device plate (1) is rotatably connected to a second transmission shaft (111), the first transmission shaft (109) is sleeved on the outside with a first transmission belt (110), and one side of the first transmission belt (110) is sleeved on the outside of the second transmission shaft (111).

4. A reaming device for a radial drill according to claim 3, characterized in that: The bottom of the second transmission shaft (111) is fixedly connected to a rotating rod (112), the bottom of the rotating rod (112) is fixedly connected to a first gear (113), and the first gear (113) is meshingly connected to a second gear (115).

5. The reaming device for a radial drill according to claim 2, characterized in that: One side of the support leg (117) is rotatably connected to a second rotating rod (120), a side of the second rotating rod (120) away from the support leg (117) is fixedly connected to a pedal (121), one side of the pedal (121) is fixedly connected to a third rotating rod (122), and one side of the third rotating rod (122) is fixedly connected to a third gear (123).

6. A reaming device for a radial drill according to claim 2, characterized in that: A first rotating rod (118) is fixedly connected to one side of the third transmission shaft (114) at the bottom, a rotating block (119) is fixedly connected to one end of the first rotating rod (118), and the rotating block (119) is adaptively connected to the third gear (123).

7. The hole enlarging device for a radial drill according to claim 1, characterized in that: One side of the device plate (1) is fixedly connected to a first mounting plate (124), one side of the first mounting plate (124) is fixedly connected to a second mounting plate (125), and the reamer (126) is mounted outside the second mounting plate (125).

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