CN214295313U - Bolt marking device - Google Patents
Bolt marking device Download PDFInfo
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- CN214295313U CN214295313U CN202023063539.1U CN202023063539U CN214295313U CN 214295313 U CN214295313 U CN 214295313U CN 202023063539 U CN202023063539 U CN 202023063539U CN 214295313 U CN214295313 U CN 214295313U
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Abstract
The utility model discloses a bolt is beaten mark and is used device, include: a base; the first fixed template is arranged on the base, and a hydraulic marking machine is arranged on the first fixed template; the second fixed template is arranged on the base and is connected with the first fixed template through a plurality of pull rods; a screw nut passing through and mounted on the second fixed die plate; a lead screw passing through and mounted in the lead screw nut; the die adjusting handle is sleeved on one end of the screw nut, which is far away from the first fixed die plate; the first nut is arranged at one end of the screw rod nut, which is far away from the first fixed template, and the template adjusting handle is positioned between the first nut and the second fixed template; the movable template is arranged at one end of the screw rod, which is close to the first fixed template, and is sleeved on the pull rods; and a clamp assembly mounted on a side of the moving platen adjacent the first stationary platen. The utility model discloses can be applicable to different specification and dimension's bolt and beat the mark.
Description
Technical Field
The utility model relates to a bolt is beaten mark and is used device.
Background
The identification of the fastener may indicate information such as the lot number, performance level, etc. of the fastener. At present, the common marking mode is that marking content is carved in a die, and a mark is directly upset when in cold heading or hot heading, and a bolt is not provided with an upset head process when in forming, so the forming and marking mode is not suitable for marking the mark of the bolt. The bolt marking common stamping process is characterized in that a marking die deforms the end face of a bolt under a certain load to leave a sunken mark, and the marking die is limited by the size of equipment, the height of a workshop and the installation difficulty, so that a vertical marking machine is difficult to be competent for the marking task of large-size bolts; and because large-specification bolts are not used much, products are fewer, and equipment for marking large-specification bolts is less in the market. Therefore, a bolt marking device is urgently needed, and is suitable for marking bolts with different specifications and sizes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bolt is beaten mark and is used device exactly in order to solve above-mentioned problem, can be applicable to different specification and dimension's bolt and beat the mark, and stability is strong when beating the mark, and is effectual to the fastening of bolt.
The purpose of the utility model is realized like this:
the utility model discloses a bolt is beaten mark and is used device, include:
a base;
the first fixed template is arranged on the base, and a hydraulic marking machine is arranged on the first fixed template;
the second fixed template is arranged on the base and connected with the first fixed template through a plurality of pull rods, and two ends of each pull rod are respectively arranged on the first fixed template and the second fixed template through a pull rod end cover;
a screw nut passing through and mounted on the second fixed die plate;
a lead screw passing through and mounted in the lead screw nut;
the die adjusting handle is sleeved on one end of the screw nut, which is far away from the first fixed die plate;
the first nut is arranged at one end of the screw rod nut, which is far away from the first fixed template, and the template adjusting handle is positioned between the first nut and the second fixed template;
the movable template is arranged at one end of the screw rod, which is close to the first fixed template, and is sleeved on the pull rods; and
and the clamp assembly is installed on one side of the movable template close to the first fixed template.
The bolt marking device is characterized in that a plurality of support assemblies are mounted on the base at intervals, and the support assemblies are located between the first fixed template and the movable template.
The bolt marking device, wherein each bracket assembly comprises:
the sleeve is arranged on the base, and a limiting hole is formed in the side face of the sleeve;
a screw rod partially sleeved in the sleeve;
the second nut is arranged on the screw rod and is tightly attached to the top end of the sleeve;
a positioning screw which is arranged in the limiting hole and is connected with the screw rod; and
and the supporting block is arranged at the top end of the screw rod and is connected with the screw rod through a pin.
Foretell bolt is beaten mark and is used device, wherein, the supporting shoe is the V type.
The device for marking the bolt is characterized in that a pull rod sleeve is arranged between the movable template and the pull rod.
The bolt marking device is characterized in that two tapered roller bearings are arranged between the feed screw nut and the second fixed die plate, and the two tapered roller bearings are arranged between the feed screw nut and the second fixed die plate back to back.
The device for marking the bolt is characterized in that the number of the pull rods is four.
Foretell bolt is beaten and is used device, wherein, the anchor clamps subassembly includes:
the mounting shell is mounted on one side of the movable template, which is close to the first fixed template;
the turbine is arranged in the mounting shell, the turbine is cylindrical, three mutually-intersected arc-shaped grooves are formed in the turbine, the distances from one ends of the three arc-shaped grooves to the central shaft of the turbine are equal, the distances from the other ends of the three arc-shaped grooves to the central shaft of the turbine are equal, and the distances from the two ends of the same arc-shaped groove to the central shaft of the turbine are different;
a clamp handle mounted on a side surface of the mounting case;
one end of the worm is connected with the clamp handle, and the worm is positioned in the mounting shell and meshed with the worm wheel;
the front cover is arranged on the mounting shell, three mutually-intersected strip-shaped grooves are formed in the front cover and are respectively positioned above the three arc-shaped grooves, the distances from one ends of the three strip-shaped grooves to the central shaft of the turbine are equal, the distances from the other ends of the three strip-shaped grooves to the central shaft of the turbine are equal, and the distances from the two ends of the same strip-shaped groove to the central shaft of the turbine are different; and
the three clamp splice, three clamp splice are located three bar groove respectively, and install a locating pin under every clamp splice, and the one end and the clamp splice of every locating pin are connected, and the other end of every locating pin passes bar groove and arc wall in proper order and is connected with the turbine.
The utility model has the advantages of it is following:
1. the clamp assembly can be adjusted to adapt to bolts with different diameters, the distance between the movable template and the first fixed template can be adjusted through the screw rod so as to adapt to bolts with different lengths, and the application range is wide;
2. the bolt is horizontally placed through the first fixed template, the movable template, the pull rod, the second fixed template and the clamp assembly, so that the longitudinal space occupation is small, and the limitation of the site height is avoided;
3. the hydraulic marking machine has small impact and controllable thrust in the marking process.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the bracket assembly of the present invention;
fig. 3 is a cross-sectional view of a bracket assembly of the present invention;
FIG. 4 is a schematic structural view of the clamp assembly of the present invention;
FIG. 5 is a sectional view taken along A-A in FIG. 4
FIG. 6 is a schematic structural view of the clamp assembly of the present invention (without the front cover and clamp blocks);
fig. 7 is a side sectional view of a second stationary platen according to the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 7, there is shown a bolt marking device according to the present invention, including:
a base 1;
the first fixed template 2 is arranged on the base 1, and a hydraulic marking machine 3 is arranged on the first fixed template 2;
the second fixed die plate 4 is arranged on the base 1, the second fixed die plate 4 is connected with the first fixed die plate 2 through a plurality of pull rods 5, and two ends of each pull rod 5 are respectively arranged on the first fixed die plate 2 and the second fixed die plate 4 through a pull rod end cover 501;
a feed screw nut 6 passing through and mounted on the second stationary platen 4;
a screw rod 7 which passes through and is arranged in the screw rod nut 6;
a die adjusting handle 8 sleeved on one end of the screw nut 6 far away from the first fixed die plate 2;
a first nut 9 arranged at one end of the feed screw nut 6 far away from the first fixed template 2, and a template adjusting handle 8 positioned between the first nut 9 and the second fixed template 4;
the movable template 10 is arranged at one end of the screw rod 7 close to the first fixed template 2, and the movable template 10 is sleeved on the pull rods 5; and
a clamp assembly 11 mounted on a side of the moving platen 10 adjacent to the first stationary platen 2, the clamp assembly 11 facing the hydraulic marking machine 3, the clamp assembly 11 comprising:
a mounting case 1101 mounted on a side of the movable die plate 10 adjacent to the first fixed die plate 2;
the turbine 1102 is installed in the installation shell 1101, the turbine 1102 is cylindrical, three mutually-intersected arc-shaped grooves 1103 are formed in the turbine 1102, the distances from one ends of the three arc-shaped grooves 1103 to the central axis of the turbine 1102 are equal, the distances from the other ends of the three arc-shaped grooves 1103 to the central axis of the turbine 1102 are equal, and the distances from the two ends of the same arc-shaped groove 1103 to the central axis of the turbine 1102 are different;
a clamp handle 1104 mounted on the side of the mounting housing 1101;
a worm 1105, one end of the worm 1105 is connected with the clamp handle 1104, the worm 1105 is positioned in the mounting shell 1101 and is meshed with the worm wheel 1102;
a front cover 1106 mounted on the mounting housing 1101, wherein the front cover 1106 is provided with three mutually disjoint strip-shaped grooves 1107, the three strip-shaped grooves 1107 are respectively located above the three arc-shaped grooves 1103, the distances from one ends of the three strip-shaped grooves 1107 to the central axis of the turbine 1102 are equal, the distances from the other ends of the three strip-shaped grooves 1107 to the central axis of the turbine 1102 are equal, and the distances from the two ends of the same strip-shaped groove 1107 to the central axis of the turbine 1102 are different; and
the three clamping blocks 1108 are respectively positioned on the three strip-shaped grooves 1107, a positioning pin 1109 is arranged below each clamping block 1108, one end of each positioning pin 1109 is connected with the clamping block 1108, and the other end of each positioning pin 1109 sequentially penetrates through the strip-shaped grooves 1107 and the arc-shaped grooves 1103 and is connected with the turbine 1102.
A plurality of bracket assemblies 12 are installed at the interval on base 1, and bracket assembly 12 is located between first fixed template 2 and the movable template 10, and every bracket assembly 12 includes:
a sleeve 1201 arranged on the base 1, wherein a limit hole 1202 is arranged on the side surface of the sleeve 1201;
a screw 1203 partially sleeved in the sleeve 1201, wherein a groove 1203a is vertically formed on the screw 1203;
a second nut 1204 mounted on the screw 1203 and abutting against the top end of the sleeve 1201;
a positioning screw 1205 penetrating through the limiting hole 1202 and connected with the screw 1203, the positioning screw 1205 is located in the groove 1203a of the screw 1203;
a supporting block 1206 is installed at the top end of the screw 1203, the supporting block 1206 is connected with the screw 1203 by a pin 1207, and the supporting block 1206 is in a V shape.
A pull rod sleeve 13 is arranged between the movable mould plate 10 and the pull rod 5.
Two tapered roller bearings 14 are arranged between the screw nut 6 and the second fixed die plate 4, and the two tapered roller bearings 14 are arranged between the screw nut 6 and the second fixed die plate 4 back to back.
The number of the tie rods 5 is four.
The utility model discloses an use, transfer mould handle 8 to fix with screw-nut 6 through first nut 9, the length of the bolt (not shown in the figure) of marking according to needs afterwards, adjust the distance between movable mould board 10 and the first fixed die plate 2, during the adjustment, rotate firstly and transfer mould handle 8, drive screw-nut 6 to rotate and thus drive lead screw 7 flexible, thereby make movable mould board 10 move along pull rod 5, the distance between movable mould board 10 and the first fixed mould board 2 changes thereupon, in order to adapt to the bolt (not shown in the figure) of different length specifications; then, the clamp assembly is adjusted according to the diameter of a bolt (not shown) to be marked, during adjustment, the bolt (not shown) is placed at the center of the front cover 1106, then the clamp handle 1104 is rotated to drive the worm 1105 and further drive the turbine 1102 to rotate, at the moment, the positioning pin 1109 is subjected to the double limiting effect of the strip groove 1107 and the arc groove 1103, along with the rotation of the turbine 1102, the three positioning pins 1109 move in the strip groove of the front cover 1106, in the moving process, the distances from the three positioning pins 1109 to the center point of the front cover are always the same, the three clamping blocks 1108 are respectively connected with the three positioning pins 1109, therefore, the distances from the three clamping blocks 1108 to the center point of the front cover are the same, and when the three clamping blocks 1108 clamp the bolt (not shown) to be marked, the clamp assembly is stopped to be adjusted; subsequently, the height of the bracket assembly 12 is adjusted according to the diameter of a bolt (not shown), the sleeve 1201 of the bracket assembly 12 guides the screw 1203 to ensure that the screw 1203 moves along the vertical direction, the positioning screw 1205 penetrates through the sleeve 1201 to clamp the screw 1203, the screw 1203 is ensured not to rotate around the shaft, the supporting block 1206 is installed at the top end of the screw 1203, the direction is fixed through the pin 1027, when the height of the bracket assembly 12 is adjusted, the screw 1203 moves along the axial direction by rotating the second nut 1204, so that the height of the bracket assembly 12 is adjusted, and the bolt (not shown) to be marked is erected on the supporting block 1206; and then marking is started, the hydraulic marking machine 3 is just opposite to a bolt (not shown) needing marking, the bolt (not shown) is horizontally placed at the moment, and the hydraulic marking machine 3 is started to mark.
The utility model has simple structure and convenient use; the clamp assembly 11 can be adjusted to adapt to bolts with different diameters, and the distance between the movable template 10 and the first fixed template 2 can be adjusted through the screw rod 7 so as to adapt to bolts with different lengths, so that the application range is wide; the bolts are horizontally arranged through the first fixed template 2, the movable template 10, the pull rod 5, the second fixed template 4 and the clamp assembly 11, so that the longitudinal space occupation is small, and the limitation of the site height is avoided; the hydraulic marking machine 3 has small impact and controllable thrust in the marking process; the bracket assembly 12 is height adjustable to accommodate bolts of different diameters.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (8)
1. The utility model provides a bolt is beaten and is beaten device which characterized in that, bolt is beaten and is beaten device and includes:
a base;
the first fixed template is arranged on the base, and a hydraulic marking machine is arranged on the first fixed template;
the second fixed template is arranged on the base and connected with the first fixed template through a plurality of pull rods, and two ends of each pull rod are respectively arranged on the first fixed template and the second fixed template through a pull rod end cover;
a screw nut passing through and mounted on the second fixed die plate;
a lead screw passing through and mounted in the lead screw nut;
the die adjusting handle is sleeved on one end, far away from the first fixed die plate, of the lead screw nut;
the first nut is arranged at one end of the screw rod nut, which is far away from the first fixed template, and the template adjusting handle is positioned between the first nut and the second fixed template;
the movable template is arranged at one end of the screw rod, which is close to the first fixed template, and is sleeved on the pull rods; and
a clamp assembly mounted on a side of the moving platen adjacent the first stationary platen.
2. The bolt marking apparatus of claim 1, wherein a plurality of bracket assemblies are spaced apart from one another on the base, the bracket assemblies being positioned between the first stationary platen and the movable platen.
3. The bolt marking apparatus of claim 2, wherein each of the carriage assemblies includes:
the sleeve is arranged on the base, and a limiting hole is formed in the side face of the sleeve;
a screw rod partially sleeved in the sleeve;
the second nut is arranged on the screw rod and is tightly attached to the top end of the sleeve;
the positioning screw is arranged in the limiting hole and connected with the screw rod; and
and the supporting block is arranged at the top end of the screw rod and is connected with the screw rod through a pin.
4. The bolt marking apparatus of claim 3, wherein the support block is V-shaped.
5. The bolt marking device as claimed in claim 1, wherein a pull rod sleeve is provided between the movable platen and the pull rod.
6. The bolt marking device as claimed in claim 1, wherein two tapered roller bearings are arranged between the feed screw nut and the second fixed die plate, and the two tapered roller bearings are arranged back to back between the feed screw nut and the second fixed die plate.
7. The bolt marking apparatus of claim 1, wherein the number of tie rods is four.
8. The bolt marking apparatus of claim 1, wherein the clamp assembly comprises:
the mounting shell is mounted on one side of the movable template, which is close to the first fixed template;
the turbine is arranged in the mounting shell, the turbine is cylindrical, three mutually-intersected arc-shaped grooves are formed in the turbine, the distances from one ends of the three arc-shaped grooves to the central shaft of the turbine are equal, the distances from the other ends of the three arc-shaped grooves to the central shaft of the turbine are equal, and the distances from the two ends of the same arc-shaped groove to the central shaft of the turbine are different;
a clamp handle mounted on a side of the mounting housing;
one end of the worm is connected with the clamp handle, and the worm is positioned in the mounting shell and meshed with the worm wheel;
the front cover is arranged on the mounting shell, three mutually-intersected strip-shaped grooves are formed in the front cover and are respectively positioned above the three arc-shaped grooves, the distances from one ends of the three strip-shaped grooves to the central shaft of the turbine are equal, the distances from the other ends of the three strip-shaped grooves to the central shaft of the turbine are equal, and the distances from the two ends of the same strip-shaped groove to the central shaft of the turbine are different; and
the three clamp splice, it is three the clamp splice is located three respectively on the bar groove, and installs a locating pin under every clamp splice, every the one end of locating pin with the clamp splice is connected, every the other end of locating pin passes in proper order bar groove and arc wall and with the turbine is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063539.1U CN214295313U (en) | 2020-12-18 | 2020-12-18 | Bolt marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063539.1U CN214295313U (en) | 2020-12-18 | 2020-12-18 | Bolt marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214295313U true CN214295313U (en) | 2021-09-28 |
Family
ID=77858659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023063539.1U Active CN214295313U (en) | 2020-12-18 | 2020-12-18 | Bolt marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214295313U (en) |
-
2020
- 2020-12-18 CN CN202023063539.1U patent/CN214295313U/en active Active
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