CN209953844U - Drilling equipment for circular ring rod - Google Patents
Drilling equipment for circular ring rod Download PDFInfo
- Publication number
- CN209953844U CN209953844U CN201920593861.3U CN201920593861U CN209953844U CN 209953844 U CN209953844 U CN 209953844U CN 201920593861 U CN201920593861 U CN 201920593861U CN 209953844 U CN209953844 U CN 209953844U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- drilling
- ring
- rocker arm
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 28
- 238000001816 cooling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling equipment for ring stick, including drilling box and drilling bottom plate, be equipped with clamping mechanism on the drilling bottom plate, clamping mechanism includes the mount pad, is equipped with the locating plate on the mount pad, and the both ends of locating plate are equipped with the backup pad, and the mount pad is equipped with first pressure cylinder and second pressure cylinder, is connected with first depression bar on the output of first pressure cylinder, and first horizontal pole interval is equipped with the clamp block, connects the second depression bar on the output of second pressure cylinder; the both sides of mount pad are equipped with positioning mechanism, positioning mechanism includes the locating rack, wear to be equipped with the location axle on the locating rack, butt portion has been seted up to the one end of location axle, the other end of location axle is equipped with triggers the ring, it is equipped with compression spring to support between ring and the locating rack, trigger and seted up the direction inclined plane on the ring, the both ends of first depression bar are equipped with trigger block, the left and right sides of mount pad all is equipped with drilling mechanism, through the aforesaid setting, can fix a position and the through-hole concentricity on the rocking arm is higher to connecting pipe and rocking arm automatically.
Description
Technical Field
The utility model relates to a drilling equipment's technical field, in particular to drilling equipment for ring stick.
Background
The ring rod of the carrier is one of important parts in the carrier, the ring rod of the carrier is formed by welding a left rocker arm, a right rocker arm and a connecting pipe for connecting the left rocker arm and the right rocker arm into a whole, the connecting pipe is sleeved outside a transverse long shaft on a frame, the other two movable ends of the left rocker arm and the right rocker arm are respectively connected with a lifting mechanism of the carrier, and when the rocker arms rotate by taking the long shaft as a pivot, the lifting of the frame of the carrier can be driven through the rocker arms and the height of a tray can be further controlled.
In the prior art, the connecting pipe, the left rocker arm and the right rocker arm are manually clamped at present, so that the clamping efficiency is low; on the other hand, two groups of through holes with higher concentricity need to be formed in the left rocker arm and the right rocker arm, and the current equipment adopts a single piece processing mode, so that the problem that the left rocker arm and the right rocker arm which are welded on the connecting pipe have insufficient concentricity of the through holes is caused, and the assembly of a lifting mechanism of a carrier is difficult.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drilling equipment for ring stick can fix a position connecting pipe and rocking arm automatically, and the through-hole concentricity on the rocking arm at both ends is higher about the connecting pipe.
The above technical purpose of the present invention can be achieved by the following technical solutions: a drilling device for a circular ring rod comprises a drilling box body, a drilling bottom plate and the circular ring rod, wherein the circular ring rod comprises a connecting pipe and a rocker arm, the drilling bottom plate is provided with a clamping mechanism which respectively fixes the connecting pipe and the rocker arm up and down, the clamping mechanism comprises a mounting seat arranged in the drilling box body, the front end of the mounting seat is provided with a positioning plate for placing the connecting pipe, the positioning plate is provided with an arc-shaped groove, the left end and the right end of the positioning plate are provided with supporting plates for supporting the rocker arm, the upper end of the mounting seat is provided with a first pressing cylinder for fixing the connecting pipe and a second pressing cylinder for fixing the rocker arm, the output end of the first pressing cylinder is connected with a first pressing rod, a plurality of clamping blocks are arranged on the first pressing rod at intervals, and the output end of the second pressing cylinder is connected with a second pressing rod used for pressing the rocker arm;
the left side and the right side of the mounting seat are provided with positioning mechanisms used for positioning the connecting pipe left and right, each positioning mechanism comprises a positioning frame arranged on the bottom plate, a positioning shaft penetrates through the positioning frame, the positioning shaft extends to the two sides of the positioning frame, one end of the positioning shaft, which is close to the connecting pipe, is provided with a butting part convenient for abutting against the inner end wall of the connecting pipe, the other end of the positioning shaft is provided with a trigger ring, a compression spring is abutted between the trigger ring and the positioning frame, the compression spring is sleeved on the outer wall of the positioning shaft, a guide inclined plane is arranged on the trigger ring, two ends of the first compression bar are provided with trigger blocks which are triggered in a matching manner with the guide inclined plane, when the first compression cylinder pushes downwards, the trigger blocks are triggered in a matching manner with the guide inclined plane of the trigger ring, so that the positioning shafts on the left;
the left and right sides of mount pad all is equipped with the drilling mechanism of installing on the drilling box, drilling mechanism includes the shell, be equipped with first drill bit and second drill bit in the shell, be equipped with first motor and second motor on the shell, first motor passes through driving belt with the second motor and corresponds to be connected in first drill bit and second drill bit, the lower extreme of shell is connected with the slide rail, the drilling box is equipped with the feeding device who promotes the shell and control and feed.
Furthermore, a clamping groove matched with the connecting pipe is formed in the clamping block.
Furthermore, a placing groove for the second pressure rod to pass through is formed in the mounting seat, and the placing groove penetrates through the left end and the right end of the mounting seat.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a drilling equipment for ring stick, arc wall through offering on the locating plate with connecting pipe looks adaptation is convenient for carry on about spacing to the connecting pipe, set up clamping mechanism on the mount pad, it is spacing from top to bottom to carry out connecting pipe and rocking arm respectively, avoid connecting pipe and rocking arm drunkenness about taking place in drilling process, thereby the concentricity of the through-hole on the rocking arm of connecting pipe both sides has been guaranteed, on the other hand sets up positioning mechanism in the both sides of mount pad, push down when first compressing tightly the cylinder, trigger block triggers with the cooperation of the direction inclined plane that triggers the ring, the location axle of the connecting pipe left and right sides is drawn close to in the connecting pipe and is made the inner endwall of butt portion tight support connecting pipe, and then spacing about carrying out the connecting pipe, avoid the connecting pipe drunkenness about taking place in drilling process, and.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic front view of the clamping mechanism and the positioning mechanism of the present invention;
fig. 4 is a schematic reverse side view of the clamping mechanism and the positioning mechanism of the present invention;
fig. 5 is a cross-sectional view of the trigger block of the present invention abutting the trigger ring;
fig. 6 is a schematic structural diagram of the mounting seat of the present invention;
fig. 7 is a schematic structural view of the positioning frame of the present invention;
fig. 8 is a schematic structural view of the first pressure lever of the present invention;
fig. 9 is a schematic structural view of the drilling mechanism of the present invention.
In the figure: 1. drilling a box body; 11. drilling a bottom plate; 12. a connecting pipe; 13. a rocker arm; 2. a clamping mechanism; 21. a mounting seat; 211. positioning a plate; 212. an arc-shaped slot; 213. a support plate; 214. a placing groove; 22. a first hold-down cylinder; 221. a first pressure lever; 222. a clamping block; 223. a trigger block; 224. a clamping groove; 23. a second hold-down cylinder; 231. a second compression bar; 3. a positioning mechanism; 31. a positioning frame; 32. positioning the shaft; 33. an abutting portion; 34. a trigger ring; 35. a compression spring; 36. a guide slope; 4. a drilling mechanism; 41. a housing; 42. a first drill bit; 43. a second drill bit; 44. a first motor; 45. a second motor; 46. a drive belt; 47. a slide rail; 48. a feeding device; 5. a cooling tube; 6. a fixing frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "forward", "rearward", "surface", "side", "inner", "peripheral", and the like, refer to an orientation or positional relationship, merely for convenience in describing and simplifying the present invention, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the present invention.
As shown in fig. 1 to 9, a drilling device for a circular rod comprises a drilling box body 1, a drilling bottom plate 11 and a circular rod, wherein the circular rod comprises a connecting pipe 12 and a rocker arm 13, the drilling bottom plate 11 is provided with a clamping mechanism 2 for fixing the connecting pipe 12 and the rocker arm 13 up and down, the clamping mechanism 2 comprises an installation seat 21 arranged in the drilling box body 1, the front end of the installation seat 21 is provided with a positioning plate 211 for placing the connecting pipe 12, the positioning plate 211 is provided with an arc-shaped groove 212, the arc-shaped groove 212 is matched with the outer wall of the connecting pipe 12, and then the connecting pipe 12 is limited in the front and back directions, and during operation, a worker only needs to place the connecting pipe 12 and the rocker arm 13 which are welded into a whole in the arc-shaped.
The left end and the right end of the positioning plate 211 are provided with supporting plates 213 used for supporting the rocker arm 13, the upper end of the mounting seat 21 is provided with a first pressing cylinder 22 used for fixing the connecting pipe 12 and a second pressing cylinder 23 used for fixing the rocker arm 13, the output end of the first pressing cylinder 22 is connected with a first pressing rod 221, a plurality of clamping blocks 222 are arranged at intervals of the first pressing rod 221, the output end of the second pressing cylinder 23 is connected with a second pressing rod 231 used for pressing the rocker arm 13, the mounting seat 21 is provided with a placing groove 214 for the second pressing rod 231 to pass through, and the placing groove 214 penetrates through the left end and the right end of the mounting seat 21.
The clamping block 222 is provided with a clamping groove 224 matched with the connecting pipe 12, and the friction between the clamping block 222 and the connecting pipe 12 is increased by increasing the contact area between the clamping block and the pipe wall of the connecting pipe 12 through the clamping groove 224, so that the connecting pipe 12 is prevented from rotating in the drilling process.
The left side and the right side of the mounting seat 21 are provided with positioning mechanisms 3 for positioning the connecting pipe 12 in the left-right direction, each positioning mechanism 3 comprises a positioning frame 31 arranged on the bottom plate, a positioning shaft 32 penetrates through the positioning frame 31, the positioning shaft 32 extends to two sides of the positioning frame 31, one end, close to the connecting pipe 12, of the positioning shaft 32 is provided with a butting part 33 which is convenient for butting against the inner end wall of the connecting pipe 12, the other end of the positioning shaft 32 is provided with a trigger ring 34, a compression spring 35 is arranged between the trigger ring 34 and the positioning frame 31 in a butting mode, the compression spring 35 is sleeved on the outer wall of the positioning shaft 32, a guide inclined plane 36 is arranged on the trigger ring 34, two ends of the first pressing rod 221 are provided with trigger blocks 223 which are matched with the guide inclined plane 36 to trigger, when the first pressing cylinder 22 is pushed downwards, the trigger blocks 223 are matched with the guide inclined plane 36 of the trigger ring 34 to trigger, so that the positioning shafts 32 on the left side and the right;
the left and right sides of mount pad 21 all is equipped with drilling mechanism 4 of installing on drilling box 1, drilling mechanism 4 includes shell 41, be equipped with first drill bit 42 and second drill bit 43 in the shell 41, be equipped with first motor 44 and second motor 45 on the shell 41, first motor 44 corresponds through driving belt 46 with second motor 45 and connects in first drill bit 42 and second drill bit 43, the lower extreme of shell 41 is connected with slide rail 47, drilling box 1 is equipped with the feeding device 48 that promotes shell 41 left and right sides and feed.
As shown in fig. 1, the drilling box 1 is provided with the cooling pipes 5 aligned with the first drill 42 and the second drill 43 one by one, the cooling pipes 5 can spray cooling liquid for cooling the rocker arm 13, the first drill 42 and the second drill 43, the cooling speed of the rocker arm 13, the first drill 42 and the second drill 43 can be increased by arranging the cooling pipes, so that a worker can replace the connecting pipe 12 and the rocker arm 13 after drilling, the operation efficiency is improved, the first drill 42 and the second drill 43 are used for cooling, the service lives of the first drill 42 and the second drill 43 can be prolonged, and the operation cost can be further saved; the fixing frame 6 is arranged on the positioning frame 31, and the cooling pipe 5 is fixed on the fixing frame 6 through a connecting rope (not shown in the embodiment of the connecting rope), so that the cooling pipe 5 is prevented from displacing when spraying cooling liquid to influence subsequent operation.
The utility model discloses a basic operating principle does:
a drilling device for a circular rod is characterized in that an arc-shaped groove 212 matched with a connecting pipe 12 is formed in a positioning plate 211 to facilitate front and back limiting of the connecting pipe 12, the mounting seat 21 is provided with the clamping mechanism 2 which respectively limits the connecting pipe 12 and the rocker arm 13 up and down to avoid the connecting pipe 12 and the rocker arm 13 from moving up and down in the drilling process, thereby ensuring the concentricity of the through holes on the rocker arms 13 at the two sides of the connecting pipe 12, on the other hand, the positioning mechanisms 3 are arranged at the two sides of the mounting seat 21, when the first pressing cylinder 22 is pushed downwards, the trigger block 223 is triggered by the cooperation of the guide inclined plane 36 of the trigger ring 34, the positioning shafts 32 on the left and right sides of the connecting pipe 12 are drawn close to the connecting pipe 12 and the abutting parts 33 are pressed against the inner end wall of the connecting pipe 12, and then control spacing to connecting pipe 12, avoid connecting pipe 12 to take place about the drunkenness in drilling process, and then guaranteed the quality and the efficiency of this equipment drilling.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (3)
1. A drilling apparatus for a ring rod, characterized in that: comprises a drilling box body (1), a drilling bottom plate (11) and a circular rod, wherein the circular rod comprises a connecting pipe (12) and a rocker arm (13), the drilling bottom plate (11) is provided with a clamping mechanism (2) which is used for fixing the connecting pipe (12) and the rocker arm (13) from top to bottom respectively, the clamping mechanism (2) comprises a mounting seat (21) arranged in the drilling box body (1), the front end of the mounting seat (21) is provided with a positioning plate (211) used for placing the connecting pipe (12), the positioning plate (211) is provided with an arc-shaped groove (212), the left end and the right end of the positioning plate (211) are provided with supporting plates (213) used for supporting the rocker arm (13), the upper end of the mounting seat (21) is provided with a first pressing cylinder (22) used for fixing the connecting pipe (12) and a second pressing cylinder (23) used for fixing the rocker arm (13), the output end of the first pressing cylinder (22) is connected with a first, a plurality of clamping blocks (222) are arranged on the first pressing rod (221) at intervals, and a second pressing rod (231) used for pressing the rocker arm (13) is connected to the output end of the second pressing cylinder (23);
the left and right sides of mount pad (21) is equipped with positioning mechanism (3) that are used for going on controlling the location connecting pipe (12), positioning mechanism (3) is including setting up locating rack (31) on the bottom plate, wear to be equipped with location axle (32) on locating rack (31), location axle (32) extend to the both sides of locating rack (31), and the butt portion (33) of being convenient for tightly to connecting pipe (12) inner end wall is seted up to one end that location axle (32) are close to connecting pipe (12), the other end of location axle (32) is equipped with triggers ring (34), it locates location axle (32) outer wall to trigger to support to be equipped with compression spring (35) and compression spring (35) cover between ring (34) and locating rack (31), trigger ring (34) and last direction inclined plane (36) of having seted up, the both ends of first depression bar (221) are equipped with the trigger piece (223) that triggers with direction inclined plane (36) cooperation, when the first pressing cylinder (22) is pushed downwards, the trigger block (223) is matched with the guide inclined plane (36) of the trigger ring (34) for triggering, so that the positioning shafts (32) on the left side and the right side of the connecting pipe (12) are close to the connecting pipe (12), and the abutting part (33) is tightly abutted to the inner end wall of the connecting pipe (12);
the left and right sides of mount pad (21) all is equipped with drilling mechanism (4) of installing on drilling box (1), drilling mechanism (4) include shell (41), be equipped with first drill bit (42) and second drill bit (43) in shell (41), be equipped with first motor (44) and second motor (45) on shell (41), first motor (44) and second motor (45) correspond through driving belt (46) and connect in first drill bit (42) and second drill bit (43), the lower extreme of shell (41) is connected with slide rail (47), drilling box (1) is equipped with and promotes feeding device (48) that feed about shell (41).
2. A drilling apparatus for a ring rod according to claim 1, characterized in that: the clamping block (222) is provided with a clamping groove (224) matched with the connecting pipe (12).
3. A drilling apparatus for a ring rod according to claim 1, characterized in that: a placing groove (214) for the second pressure rod (231) to penetrate through is formed in the mounting seat (21), and the placing groove (214) penetrates through the left end and the right end of the mounting seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593861.3U CN209953844U (en) | 2019-04-28 | 2019-04-28 | Drilling equipment for circular ring rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593861.3U CN209953844U (en) | 2019-04-28 | 2019-04-28 | Drilling equipment for circular ring rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953844U true CN209953844U (en) | 2020-01-17 |
Family
ID=69244564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920593861.3U Expired - Fee Related CN209953844U (en) | 2019-04-28 | 2019-04-28 | Drilling equipment for circular ring rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209953844U (en) |
-
2019
- 2019-04-28 CN CN201920593861.3U patent/CN209953844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |