Drilling device for processing shackle pin

Abstract

The utility model relates to the technical field of shackle pin processing, and discloses a drilling device for shackle pin processing, which solves the problem that the shackle pin is difficult to stably clamp at present, and comprises a base, the top of the base is provided with a fixing mechanism and a drilling assembly, the fixing mechanism is provided with a driving mechanism, and the drilling assembly is provided with a clamping mechanism. The fixing mechanism comprises an arc-shaped supporting seat fixed to the top of the base, and a U-shaped round rod is fixedly installed at the top of the arc-shaped supporting seat. According to the device, through cooperation between the lifting plate and the U-shaped round rod and cooperation between the side plate and the stand column, descending of the lifting plate and the sliding plate is facilitated, then the first arc-shaped clamping plate and the second arc-shaped clamping plate can stably clamp the shackle pin placed on the arc-shaped supporting base, and through cooperation between the lead screw and the sliding plate and cooperation between the limiting plate and the limiting groove, the shackle pin can be stably clamped; when the supporting shaft rotates, the sliding plate can conveniently drive the second arc-shaped clamping plate to horizontally move, and therefore the position of the second arc-shaped clamping plate can be conveniently adjusted according to the length of the shackle pin.

Description

Technical Field

[0001] The utility model belongs to the technical field of shackle pin processing, in particular to a drilling device for shackle pin processing. Background Art

[0002] The shackle pin is a key component of the shackle, which is usually used to connect the hoisting load to rigging such as wire ropes, fiber slings, chains, etc. It is an important component of the connection tools widely used in lifting operations; according to the patent document with the authorization announcement number: CN215470636U, entitled "An adjustable shackle pin processing fixture", the shackle is placed in the middle position between the clamp seat and the fixture, the power component drives the pushing mechanism to move in the horizontal direction through the transmission mechanism, the pushing mechanism drives the fixture to which it is fixed to slide on the side end surface of the mechanism box, and the fixture moves to one side of the clamp seat, thereby clamping the shackle, and the distance between the fixture and the clamp seat can be adjusted by the power component, thereby adjusting shackles of different sizes; but there are still the following defects:

[0003] The shackle pin is clamped by a clamp seat and a clamp, and the sides of the clamp seat and the clamp close to each other are both flat, and the main body of the shackle pin is usually cylindrical, which makes it difficult to stably clamp the shackle pin. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a drilling device for processing a shackle pin, which effectively solves the current problem of difficulty in stably clamping the shackle pin.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for processing a shackle pin, comprising a base, a fixing mechanism and a drilling assembly are provided on the top of the base, and a driving mechanism is provided on the fixing mechanism;

[0006] The fixing mechanism includes an arc-shaped support seat fixed to the top of the base, a U-shaped round rod is fixedly installed on the top of the arc-shaped support seat, a lifting plate is movably sleeved on the outer side of the U-shaped round rod, an arc-shaped splint 1 is fixedly installed on the bottom of the lifting plate, a sleeve plate is fixedly sleeved on the middle part of the outer side of the U-shaped round rod, a column is fixedly connected between the sleeve plate and the base, a side plate is fixedly installed on the outer side of the lifting plate, the side plate is movably sleeved on the outer side of the column, a cylinder is fixedly installed between the side plate and the sleeve plate, a slide plate is provided at the bottom of the side plate, the bottom surface of the slide plate and the bottom surface of the lifting plate are at the same height, an arc-shaped splint 2 is fixedly installed on the bottom of the slide plate, and the arc-shaped splint 2 and the arc-shaped splint 1 are the same in shape and size.

[0007] Preferably, a bottom block is fixedly installed at the bottom of the side panel, and the bottom block is movably sleeved on the outer side of the column. The side of the bottom block close to the lifting plate is rotatably connected to a support shaft, and the end of the support shaft away from the bottom block is fixedly connected to a screw rod, and the end of the screw rod away from the support shaft is rotatably connected to the lifting plate, and the slide plate is threadedly sleeved on the outer side of the screw rod.

[0008] Preferably, two limit plates are symmetrically fixedly connected to the top of the slide plate, two limit grooves are symmetrically provided on the outer side of the side plate, and the two limit plates are slidably connected to the two limit grooves respectively.

[0009] Preferably, the driving mechanism includes an L-shaped plate fixed to the top of the side plate, a driven shaft is rotatably connected to the inner top wall of the L-shaped plate, the bottom end of the driven shaft passes through the side plate and is fixedly mounted with a bevel gear 2, and the driven shaft is rotatably connected to the side plate.

[0010] Preferably, a bevel gear 1 is fixedly mounted on the outer side of the support shaft, and the bevel gear 1 is meshingly connected with the bevel gear 2.

[0011] Preferably, the top of the side plate is rotatably connected to a driving shaft, a turntable is fixedly installed on the top of the driving shaft, and the driving shaft passes through the L-shaped plate and is rotatably connected to the L-shaped plate, a driving gear is fixedly installed on the outer side of the driving shaft, and a driven gear is fixedly installed on the outer side of the driven shaft, and the driven gear is meshingly connected with the driving gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the lowering of the lifting plate and the slide plate through the cooperation between the lifting plate and the U-shaped round rod and the side plate and the column, so that the arc-shaped clamping plate 1 and the arc-shaped clamping plate 2 can stably clamp the shackle pin placed on the arc-shaped support seat, and through the cooperation between the screw rod and the slide plate and the limit plate and the limit groove, when the support shaft rotates, the slide plate can drive the arc-shaped clamping plate 2 to move horizontally, so that the position of the arc-shaped clamping plate 2 can be adjusted according to the length of the shackle pin;

[0014] (2) The new type facilitates the rotation of the driven shaft through the cooperation between the turntable and the driving shaft and the driving gear and the driven gear, and facilitates the rotation of the supporting shaft through the cooperation between the bevel gear 2 and the bevel gear 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a drilling device used for processing a shackle pin of the utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the drive mechanism structure of the utility model.

[0020] In the figure: 1. base; 2. fixing mechanism; 201. arc-shaped support seat; 202. slide plate; 203. screw rod; 204. arc-shaped clamping plate 1; 205. lifting plate; 206. U-shaped round rod; 207. sleeve plate; 208. side plate; 209. cylinder; 2010. limit plate; 2011. limit groove; 2012. support shaft; 2013. bottom block; 2014. column; 2015. arc-shaped clamping plate 2; 3. driving mechanism; 301. L-shaped plate; 302. driving shaft; 303. turntable; 304. driven shaft; 305. driven gear; 306. bevel gear 1; 307. bevel gear 2; 308. driving gear; 4. drilling assembly. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1, by Figure 1 The utility model comprises a base 1 , a fixing mechanism 2 and a drilling assembly 4 are arranged on the top of the base 1 , and a driving mechanism 3 is arranged on the fixing mechanism 2 .

[0023] Specifically, by Figure 2It is given that the fixing mechanism 2 includes an arc-shaped support seat 201 fixed to the top of the base 1, a U-shaped round rod 206 is fixedly installed on the top of the arc-shaped support seat 201, a lifting plate 205 is movably sleeved on the outer side of the U-shaped round rod 206, an arc-shaped clamping plate 204 is fixedly installed on the bottom of the lifting plate 205, a sleeve plate 207 is fixedly sleeved on the middle part of the outer side of the U-shaped round rod 206, a column 2014 is fixedly connected between the sleeve plate 207 and the base 1, a side plate 208 is fixedly installed on the outer side of the lifting plate 205, the side plate 208 is movably sleeved on the outer side of the column 214, a cylinder 209 is fixedly installed between the side plate 208 and the sleeve plate 207, a slide plate 202 is provided at the bottom of the side plate 208, the bottom surface of the slide plate 202 is at the same height as the bottom surface of the lifting plate 205, and the bottom of the slide plate 202 is fixedly installed A second arc-shaped splint 2015 is installed, and the shape and size of the second arc-shaped splint 2015 and the first arc-shaped splint 204 are the same. A bottom block 2013 is fixedly installed at the bottom of the side plate 208, and the bottom block 2013 is movably sleeved on the outer side of the column 2014. The side of the bottom block 2013 close to the lifting plate 205 is rotatably connected with a support shaft 2012, and the end of the support shaft 2012 away from the bottom block 2013 is fixedly connected with a screw rod 203, and the end of the screw rod 203 away from the support shaft 2012 is rotatably connected to the lifting plate 205. The slide plate 202 is threadedly sleeved on the outer side of the screw rod 203, and the top of the slide plate 202 is symmetrically fixedly connected with two limit plates 2010, and the outer side of the side plate 208 is symmetrically provided with two limit grooves 2011, and the two limit plates 2010 are respectively slidably connected with the two limit grooves 2011;

[0024] When in use, first place the shackle pin on the arc-shaped support seat 201, then rotate the support shaft 2012 to drive the screw rod 203 to rotate. Since the two limit plates 2010 are respectively slidably connected with the two limit grooves 2011, they play a limiting role on the slide plate 202, so that when the screw rod 203 rotates, it drives the slide plate 202 to move horizontally, and adjusts the position of the arc-shaped clamping plate 2015 according to the length of the shackle pin. Then start the cylinder 209 to drive the side plate 208 to slide downward along the column 2014, and at the same time, the lifting plate 205 slides downward along the U-shaped round rod 206, and drives the arc-shaped clamping plate 1 204 and the arc-shaped clamping plate 2 2015 to descend at the same time and abut against the shackle pin, finally achieving stable clamping of the shackle pin.

[0025] Specifically, by Figure 3It is given that the driving mechanism 3 includes an L-shaped plate 301 fixed to the top of the side plate 208, a driven shaft 304 is rotatably connected to the inner top wall of the L-shaped plate 301, the bottom end of the driven shaft 304 passes through the side plate 208 and is fixedly installed with a bevel gear 2 307, and the driven shaft 304 is rotatably connected to the side plate 208, a bevel gear 1 306 is fixedly installed on the outer side of the support shaft 2012, and the bevel gear 1 306 is meshingly connected with the bevel gear 2 307, the top of the side plate 208 is rotatably connected to the driving shaft 302, a turntable 303 is fixedly installed on the top of the driving shaft 302, and the driving shaft 302 passes through the L-shaped plate 301 and is rotatably connected to the L-shaped plate 301, a driving gear 308 is fixedly installed on the outer side of the driving shaft 302, and a driven gear 305 is fixedly installed on the outer side of the driven shaft 304, and the driven gear 305 is meshingly connected with the driving gear 308;

[0026] When in use, first rotate the turntable 303, which drives the drive shaft 302 to rotate, and drives the drive gear 308 to rotate. Since the drive gear 308 is meshed and connected with the driven gear 305, it drives the driven shaft 304 to rotate, and drives the bevel gear 2 307 to rotate. Since the bevel gear 2 307 is meshed and connected with the bevel gear 1 306, finally the rotation of the support shaft 2012 is realized.

Claims

1. A drilling device for processing a shackle pin, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixing mechanism (2) and a drilling assembly (4), and the fixing mechanism (2) is provided with a driving mechanism (3); The fixing mechanism (2) comprises an arc-shaped support seat (201) fixed to the top of the base (1); a U-shaped round rod (206) is fixedly installed on the top of the arc-shaped support seat (201); a lifting plate (205) is movably sleeved on the outer side of the U-shaped round rod (206); an arc-shaped clamping plate (204) is fixedly installed on the bottom of the lifting plate (205); a sleeve plate (207) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (206); a column (214) is fixedly connected between the sleeve plate (207) and the base (1); and the lifting plate (205) A side plate (208) is fixedly installed on the outer side of the column (2014), and the side plate (208) is movably sleeved on the outer side of the column (2014). A cylinder (209) is fixedly installed between the side plate (208) and the sleeve plate (207). A slide plate (202) is provided at the bottom of the side plate (208). The bottom surface of the slide plate (202) and the bottom surface of the lifting plate (205) are located at the same height. An arc-shaped clamping plate 2 (2015) is fixedly installed at the bottom of the slide plate (202). The arc-shaped clamping plate 2 (2015) and the arc-shaped clamping plate 1 (204) are the same in shape and size.

2. A drilling device for shackle pin processing according to claim 1, characterized in that: A bottom block (2013) is fixedly mounted on the bottom of the side plate (208), and the bottom block (2013) is movably sleeved on the outer side of the column (2014); a side of the bottom block (2013) close to the lifting plate (205) is rotatably connected to a support shaft (2012); an end of the support shaft (2012) away from the bottom block (2013) is fixedly connected to a screw rod (203); an end of the screw rod (203) away from the support shaft (2012) is rotatably connected to the lifting plate (205); and the slide plate (202) is threadedly sleeved on the outer side of the screw rod (203).

3. A drilling device for shackle pin processing according to claim 1, characterized in that: Two limiting plates (2010) are symmetrically fixedly connected to the top of the slide plate (202), and two limiting grooves (2011) are symmetrically arranged on the outer side of the side plate (208), and the two limiting plates (2010) are respectively slidably connected to the two limiting grooves (2011).

4. A drilling device for shackle pin processing according to claim 1, characterized in that: The driving mechanism (3) comprises an L-shaped plate (301) fixed to the top of the side plate (208); a driven shaft (304) is rotatably connected to the inner top wall of the L-shaped plate (301); the bottom end of the driven shaft (304) passes through the side plate (208) and is fixedly mounted with a bevel gear 2 (307); and the driven shaft (304) is rotatably connected to the side plate (208).

5. A drilling device for shackle pin processing according to claim 2, characterized in that: A bevel gear 1 (306) is fixedly mounted on the outer side of the support shaft (2012), and the bevel gear 1 (306) is meshingly connected with the bevel gear 2 (307).

6. A drilling device for shackle pin processing according to claim 1, characterized in that: The top of the side plate (208) is rotatably connected to a driving shaft (302), a rotating disk (303) is fixedly installed on the top of the driving shaft (302), and the driving shaft (302) passes through the L-shaped plate (301) and is rotatably connected to the L-shaped plate (301), a driving gear (308) is fixedly installed on the outer side of the driving shaft (302), and a driven gear (305) is fixedly installed on the outer side of the driven shaft (304), and the driven gear (305) is meshingly connected with the driving gear (308).

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