Bench drill structure for molding plastic sealing element

Abstract

The utility model discloses a bench drill structure for forming a plastic sealing element, which comprises a base, a fixed support is arranged above the base, a vertical column is arranged above the fixed support, a pressing positioning block is sleeved on the periphery of the vertical column, and a pressing block is arranged on the pressing positioning block. The device comprises a base, a fixed support, a through hole, a bolt, a nut, a stand column, a pressing positioning block, a second stand column, a spring, a main shaft positioning block, a motor, a fixed block, a second through hole, a second bolt, a bearing, a gear rod, a second bearing, a second gear rod, a chain, a sliding bearing, a second sliding bearing, a positioning block, a rotating hole structure, a rotating head, a connecting rod, a second connecting rod, a table rotating feeding structure and a third stand column. The problem that bench drill equipment is large and inconvenient to move is effectively solved through cooperative use of the bench drill equipment, meanwhile, the bench drill belongs to a small bench drill, and therefore the problem that common bench drill equipment used for punching plastic parts in the market is high in cost is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bench drills, in particular to a bench drill structure for forming plastic sealing parts. Background Art

[0002] Plastic seals are materials or parts that prevent fluids or solid particles from leaking between adjacent mating surfaces and prevent external impurities such as dust and moisture from invading the internal components of machinery and equipment. Plastic seals need to be punched before use, usually using a bench drill. A bench drill, also known as a bench drill, is a small drill that can be placed on a workbench with a vertically arranged spindle. The bench drill can be used to punch holes in the plastic seals of the filter.

[0003] The bench drill equipment on the market is relatively large and inconvenient to move. The cost of using common bench drill equipment on the market to drill holes in plastic parts is relatively high. Therefore, we propose a bench drill structure for molding plastic seals to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a bench drill structure for molding plastic seals, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base, a fixed support is provided above the base, a through hole is opened in the inner cavity of the fixed support, a bolt is provided in the inner cavity of the through hole, a nut is provided below the bolt, a column is provided above the fixed support, a downward positioning block is provided on the outer periphery of the column, a second column is provided above the downward positioning block, a spring is provided on the outer periphery of the second column, and a spindle positioning block is provided on the outer periphery of the column and the upper periphery of the second column.

[0006] Preferably, a motor is provided on one side of the spindle positioning block, a fixing block is provided above the motor, a second through hole is provided through one side of the spindle positioning block and the inner cavity of the fixing block, and a second bolt is provided in the inner cavity of the second through hole.

[0007] Preferably, a bearing is provided in the inner cavity of one side of the spindle positioning block, a gear rod is provided in the inner cavity of the bearing, one end of the gear rod is connected to one end of the motor, a second bearing is provided in the inner cavity of the other side of the spindle positioning block, a second gear rod is provided in the inner cavity of the second bearing, and chains are provided on the periphery of the gear rod and the second gear rod.

[0008] Preferably, the column and the second column both pass through the inner cavity of the main shaft positioning block, the upper ends of the column and the second column are both sleeved with sliding bearings and second sliding bearings, a positioning block is provided above the second column, the lower end of the second gear rod is provided with a rotating hole structure, and a rotating head is provided below the rotating hole structure.

[0009] Preferably, a connecting rod is provided on one side of the downward positioning block, and a second connecting rod is provided on one side of the main shaft positioning block, and one end of the connecting rod and the second connecting rod are both provided with a rotary feed structure.

[0010] Preferably, a third column is provided below the base, a foot pad is provided below the third column, and a rotation hole is provided through the inner cavity of the base.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The bench drill structure for molding plastic seals effectively solves the problem that the bench drill equipment is large and inconvenient to move through the coordinated use of a base, a fixed support, a through hole, a bolt, a nut, a column, a downward positioning block, a second column, a spring, a spindle positioning block, a motor, a fixed block, a second through hole, a second bolt, a bearing, a gear rod, a second bearing, a second gear rod, a chain, a sliding bearing, a second sliding bearing, a positioning block, a rotary hole structure, a rotary head, a connecting rod, a second connecting rod, a bench rotary feed structure, a third column, a foot pad and a rotary hole. At the same time, this is a small bench drill, which solves the problem of high cost of common bench drill equipment on the market for drilling holes in plastic parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the top view of the structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the split structure of the utility model.

[0016] In the figure: 1. base; 2. fixed support; 3. through hole; 4. bolt; 5. nut; 6. column; 7. downward positioning block; 8. second column; 9. spring; 10. spindle positioning block; 11. motor; 12. fixed block; 13. second through hole; 14. second bolt; 15. bearing; 16. gear rod; 17. second bearing; 18. second gear rod; 19. chain; 20. sliding bearing; 21. second sliding bearing; 22. positioning block; 23. rotary hole structure; 24. rotary head; 25. connecting rod; 26. second connecting rod; 27. rotary feed structure; 28. third column; 29. ​​foot pad; 30. rotary hole DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example: See Figure 1 The utility model provides a technical solution: a bench drill structure for molding plastic seals, comprising a base 1, a fixed support 2 is provided above the base 1, a through hole 3 is opened in the inner cavity of the fixed support 2, a bolt 4 is provided in the inner cavity of the through hole 3, a nut 5 is provided below the bolt 4, a column 6 is provided above the fixed support 2, a downward-pressing positioning block 7 is provided on the outer periphery of the column 6, a second column 8 is provided above the downward-pressing positioning block 7, a spring 9 is provided on the outer periphery of the second column 8, and a spindle positioning block 10 is provided on the outer periphery of the column 6 and the second column 8.

[0019] Among them, a motor 11 is provided on one side of the spindle positioning block 10, and a fixing block 12 is provided above the motor 11. A second through hole 13 is opened through one side of the spindle positioning block 10 and the inner cavity of the fixing block 12, and a second bolt 14 is provided in the inner cavity of the second through hole 13.

[0020] In this embodiment, the fixed support 2 is fixed to the base 1 by bolts 4 on both sides and nuts 5 under the base. A column 6 is fixed above the fixed support 2, and a downward positioning block 7 is fixedly sleeved at a position slightly above the center of the column 6. A second column 8 is fixed above the downward positioning block 7, and a spring 9 is sleeved on the outer periphery of the second column 8. The above structure is the downward structure of the drilling platform. A fixed block 12 is fixed above the motor 10, and a second through hole 13 is opened in the inner cavity of the fixed block 12 and the spindle positioning block 10 and is on the same vertical line. A second bolt 14 is threadedly connected to the inner cavity of the second through hole 13. The above structure can firmly mount the motor 11 on one side of the spindle positioning block 10.

[0021] Among them, a bearing 15 is provided in the inner cavity of one side of the spindle positioning block 10, and a gear rod 16 is provided in the inner cavity of the bearing 15. One end of the gear rod 16 is connected to one end of the motor 11. A second bearing 17 is provided in the inner cavity of the other side of the spindle positioning block 10, and a second gear rod 18 is provided in the inner cavity of the second bearing 17. A chain 19 is provided on the periphery of the gear rod 16 and the second gear rod 18.

[0022] In this embodiment, a bearing 15 is fixedly installed in the inner cavity of one side of the spindle positioning block 10, and a gear rod 16 is fixed in the inner cavity of the bearing 15. The gear rod 16 passes through the inner cavity of the spindle positioning block 10 and is connected to one end of the motor 11. A second bearing 17 is also fixed in the inner cavity on the other side of the spindle positioning block 10, and a second gear rod 18 is also fixed in the inner cavity of the second bearing. A chain 19 is provided on the outer periphery of the gear rod 16 and the second gear rod 18. The above structure is the power transmission structure of the drilling rig.

[0023] Among them, the column 6 and the second column 8 both pass through the inner cavity of the main shaft positioning block 10, and sliding bearings 20 and second sliding bearings 21 are sleeved on the outer periphery of the upper ends of the column 6 and the second column 8. A positioning block 22 is provided above the second column 8, and a rotating hole structure 23 is provided at the lower end of the second gear rod 18, and a rotating head 24 is provided below the rotating hole structure 23.

[0024] In this embodiment, a sliding bearing 20 and a second sliding bearing 21 are provided on the outer periphery of the upper end of the column 6 and the second column 8. The sliding bearing 20 and the second sliding bearing 21 are fixedly installed in the inner cavity of the main shaft positioning block 10. A positioning block 22 is fixedly provided above the second column 8, and a rotary hole structure 23 is fixedly provided below the second gear rod 18. A detachable rotary head 24 is provided below the rotary hole structure 23. The above structure is the downward pressure drilling structure of the drilling platform.

[0025] A connecting rod 25 is provided on one side of the downward positioning block 7 , and a second connecting rod 26 is provided on one side of the spindle positioning block 10 . One end of the connecting rod 25 and the second connecting rod 26 are both provided with a rotary feed structure 27 .

[0026] In this embodiment, a connecting rod 25 and a second connecting rod 26 are fixed on one side of the downward positioning block 7 and the main shaft positioning block 10, and a table feed structure 27 is provided at one end of the two connecting rods. The upper connection method is bolt connection. The above structure is designed to easily press down the table drill when drilling.

[0027] A third column 28 is provided below the base 1 , a foot pad 29 is provided below the third column 28 , and a rotation hole 30 is provided through the inner cavity of the base 1 .

[0028] In this embodiment, multiple third columns 28 are fixedly disposed below the base 1 and are evenly distributed. A foot pad 29 is fixedly disposed below each third column 28. The foot pad 29 is made of rubber and effectively prevents slipping and stabilizes the base 1. A rotation hole 30 is formed through the inner cavity of the base 1 and is aligned perpendicular to the rotating head 24.

[0029] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bench drill structure for molding plastic seals, comprising a base (1), characterized in that: A fixed support (2) is provided above the base (1), a through hole (3) is provided in the inner cavity of the fixed support (2), a bolt (4) is provided in the inner cavity of the through hole (3), a nut (5) is provided below the bolt (4), a column (6) is provided above the fixed support (2), a downward positioning block (7) is provided on the outer periphery of the column (6), a second column (8) is provided above the downward positioning block (7), a spring (9) is provided on the outer periphery of the second column (8), and a main shaft positioning block (10) is provided on the outer periphery of the column (6) and the second column (8).

2. The bench drill structure for molding plastic seals according to claim 1, characterized in that: A motor (11) is provided on one side of the spindle positioning block (10), a fixing block (12) is provided above the motor (11), a second through hole (13) is provided through one side of the spindle positioning block (10) and the inner cavity of the fixing block (12), and a second bolt (14) is provided in the inner cavity of the second through hole (13).

3. The bench drill structure for molding plastic seals according to claim 1, characterized in that: A bearing (15) is provided in the inner cavity of one side of the spindle positioning block (10), a gear rod (16) is provided in the inner cavity of the bearing (15), one end of the gear rod (16) is connected to one end of the motor (11), a second bearing (17) is provided in the inner cavity of the other side of the spindle positioning block (10), a second gear rod (18) is provided in the inner cavity of the second bearing (17), and chains (19) are sleeved around the outer peripheries of the gear rod (16) and the second gear rod (18).

4. The bench drill structure for molding plastic seals according to claim 3, characterized in that: The column (6) and the second column (8) both pass through the inner cavity of the main shaft positioning block (10); the upper ends of the column (6) and the second column (8) are both sleeved with sliding bearings (20) and second sliding bearings (21); a positioning block (22) is provided above the second column (8); a rotating hole structure (23) is provided at the lower end of the second gear rod (18); and a rotating head (24) is provided below the rotating hole structure (23).

5. The bench drill structure for molding plastic seals according to claim 1, characterized in that: A connecting rod (25) is provided on one side of the downward positioning block (7), a second connecting rod (26) is provided on one side of the main shaft positioning block (10), and one end of each of the connecting rod (25) and the second connecting rod (26) is provided with a table feed structure (27).

6. The bench drill structure for molding plastic seals according to claim 1, characterized in that: A third column (28) is provided below the base (1), a foot pad (29) is provided below the third column (28), and a rotation hole (30) is provided through the inner cavity of the base (1).

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